Dovecot exim4 trabalhos

Olá, Montei um servidor de e-mail com postfix, dovecot, mysql, roundcube, spamassassin e amavis. Quando o MTA é o sendmail, o servidor envia os e-mails pra fora de boa, mas quando recebe apresenta a mensagem "user unknow". Quando desabilito o sendmail, e ativo o postifix, não recebo nem envio e-mails, só recebo estas mensagens: Dec 28 22:53:52 uebmail postfix/smtp[19179]: 44DBF69E24: to=<webmail>, relay=none, delay=0.17, delays=0/0/0.16/0, dsn=5.4.6, status=bounced (mail for webmail loops back to myself) Dec 28 22:51:23 uebmail postfix/qmgr[18944]: warning: connect to transport private/smtp: Connection refused Preciso de um profissional hábil para me ajudar com a configuração.

Configurei o meu VPS com CentOS 7 + MariaDB 10.2 e Com PHP 7 e SSL do Comodo. O email esta funcionando porém sem o TSL/SSL. Além disso, quando instalei o PHP 7, o roundcube foi desinstalado. Preciso de alguém que configure o servido de email (exim e dovecot) para funcionar corretamente com o TSL/SLL e que instale o roundcube.

configurar dovecot, postfix e acesso via smtp em provedor dedicado Centos 7

...e já segui tutoriais mas apenas consigo que o servidor funcione para 1 site mas tenho necessidade que suporte mais, de momento tenho 2 lojas magento com mais de 500 produtos cada e em crescimento todos os dias + 1 wordpress e projectados para fazer pelo menos mais 3 wordpress + 1 prestashop/magento. Segui entre outros o tutorial com e sem o ispconfig que é um painel tipo Cpanel mas achei complicado configurar pelo painel e numa segunda tentativa já não usei o painel, testei também outros free mas nenhum tem a facilidade do Cpanel. juntei estas configurações para tirar a melhor performance possível das paginas Magento

...usual but the webmail access always shows login failed and sending/receiving is not working, test email always return mail daemon error. I am looking for an experienced postfix email specialist who can help diagnose and fix the issue. The ideal freelancer for this project should have: - Proven experience with troubleshooting and solving email deliverability issues - In-depth knowledge of postfix/dovecot email server system - Familiarity with dedicated server environments Your task will include: - Identifying the root cause of the problem - Implementing a solution that ensures reliable email delivery - Performing any necessary configurations or updates to the postfix system - Testing the system thoroughly to guarantee it's functioning as expected Please only apply if you...

...email access for all users. Key Deliverables: Infrastructure Setup: Set up a dedicated server or VPS with a static IP address. Configure necessary storage and network resources. DNS Configuration: Configure MX, SPF, DKIM, and DMARC records to direct email traffic to the server. Software Installation and Configuration: Install and configure Postfix for email delivery. Install and configure Dovecot for IMAP and POP3 services. Optionally install and configure Roundcube for webmail access. Security Implementation: Install and configure SSL/TTLS certificates for secure email communication. Configure firewall rules to protect the email server. User Management: Create email accounts for all users. Migrate existing emails to the new server, if necessary. Testing and Deployment: Th...

I already have postfix dovecot setup and looking for someone who can help on email forwarding on the same setup

...experiencing an issue with my email that was linked to Google Workspace. After transferring my website to a new hosting, the email stopped working. Now whenever I try to send an email, even though Google permits my login, I'm encountered with an error message (This is the message i receive now: 550 5.1.1 : Recipient address rejected: undeliverable address: host [private/dovecot-lmtp] said: 550 5.1.1 User doesn't exist: xxx@xxx (in reply to RCPT TO command) I don't know how to verify if my DNS settings update is aligned with the new website hosting. I need urgent assistance from an experienced individual to amend this issue. Ideal Skills: - Experience in troubleshooting Google Workspace email issues. - Proficiency in DNS settings and have experience in website ...

...spam filtering, virus scanning, and SSL/TLS for secure email communications. * Provide detailed documentation on the server setup and management procedures. * Ensure the server supports mailing lists and provides easy management and moderation of these lists. Requirements: * Proven experience in setting up and managing email servers, preferably open-source platforms such as Modoboa, Postfix, or Dovecot. * Strong understanding of email protocols (SMTP, POP3, IMAP) and DNS configurations. * Experience with Linux server administration. * Knowledge of network security and email security best practices. * Ability to write clear, maintainable documentation for IT teams to follow. * Fluent in English, with excellent communication skills. *We will be setting up 5 domains with differen...

...telnet 587. The exact message I'm receiving is 'Connection timed out'. On the other hand, telnet localhost 587 is functioning properly on Debian 11 with Postfix Dovecot running ISPConfig. In addition, I'm also in need of help for some minor fixes. I'm not exactly sure if any recent changes in my network configuration or firewall settings have triggered these issues. I'm looking for a skilled freelancer with vast experience in Debian and Postfix Dovecot who can troubleshoot and resolve these connection issues efficiently. Skills and Experience Required: - Proficiency in Debian 11 and Postfix Dovecot - Experience in troubleshooting connection timeout issues - Knowledge in ISPConfig and network configurations - Experience in working...

Hello, I had a few problems. 1. - module of postfixadmin works only with external domains. I have to add our domains too 2. With LDAP auth aliases works good but only one, I need multiple 3. I wannt to autenticate users by PAM (dovecot) module with Duo Mobile (support PAM). I had some errors with it

i want to install mailserver postfix and Dovecot along with roundcube as we need to login from different domain and different users so we neeed to create user with password and user can login in roundcube mail and send or recive mail user creating can use on command promt we need installation bash code also

I'm looking for a professional to set up a Linux-based mail server using postfix, dovecot, and roundcube. The server must be capable of hosting multiple users, each with a personal password for access. Your role includes: - Configuration of SSL/TLS encryption for top-notch security - Setting up user creation process - Creating a simplified bash script to streamline installation Ideal Skills: Sound experience with Linux server management, proficiency in bash scripting, an excellent understanding of postfix, dovecot, roundcube components, and SSL/TLS encryption. Bear in mind that after the mail server setup, I may not have a dedicated IT team managing it. So, I need a solution that's straightforward to manage long-term. Please bid considering these factors.

I need a tech-savvy individual to set up my Control Web Panel (CWP) on my Virtual Private Server (VPS). Since my VPS is running on Linux, having a strong background in this operati...on my Virtual Private Server (VPS). Since my VPS is running on Linux, having a strong background in this operating system is essential. Please be prepared to provide: - Basic Security setup on CWP. Prior experience with Linux security protocols is a bonus. - Installation and configuration of specific services including: - Web Server (Apache, Nginx, LiteSpeed) - Mail Server (Postfix, Dovecot, RoundCube) - Database Server (MySQL, MariaDB) Deep knowledge and proven experience with these servers and databases are required for this project. Appreciate your interest and look forward for your ...

I'm faced with an IMAP authentication failure issue on WHM cPanel, which is needing resolution. The exact problem is an authentication failure Reason : TCP Transaction Log: << * OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE NAMESPACE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready. >> A001 LOGIN _cpanelserviceauthimap_jISmxQd_nTK1zYDr ltPoDJDj1ahvP4qH << A001 NO [UNAVAILABLE] Temporary authentication failure. [:2024-03-01 16:31:19] imap: ** [A001 NO [UNAVAILABLE] Temporary authentication failure. [:2024-03-01 16:31:19] != A001 OK] : Died Please detail your: - Experience handling WHM installation authentication issues on cPanel - Experience with various WHM clients Overcoming this issue is my utmost priority, hence your proven ex...

I am currently facing some challenges with the configuration of my Postfix/Dovecot email system. Despite having a set-up server, I am encountering problems that are disrupting the smooth operating of the system. My need is for an individual with: - Extensive experience and knowledge in Postfix and Dovecot systems - The ability to effectively troubleshoot and resolve issues Key Tasks: - Identify and fix configuration problems on the email system - Ensure smooth function of the Postfix/Dovecot system This project will greatly benefit from a freelancer who is proficient not just in troubleshooting but also in ensuring that such problems do not recur in the future.

Hi Waleed A., Please complete the remaining tasks for the mail , PHP Mail Boxes, Dovecot, Postfix Thank you

...experienced professional to configure a reliable mail server for my business operations, ensuring efficient email management and secure communications. My requirement is specific: - Configure Postfix, Dovecot, and MySQL for robust mail server operations. - Support for IMAP, SMTP and POP3 protocols. - Implement anti-spam measures to maintain high deliverability and trust. - Integrate whitelist functionalities to ensure important communications are never missed. - Domain details and VPS information would be shared Ideal Candidate Should Possess: - Proven experience setting up and configuring Postfix, Dovecot, and MySQL. - Success in deploying anti-spam solutions and understanding of whitelist management. - Strong problem-solving skills and attention to detail. Please bid...

I'm seeking a skilled Linux Server administrator to migrate my PHP/MySQL website. Your tasks would cover: - Setup of production and development environment from scratch - Recommendations on all aspects. - Load Balancer configuration - Server Mirroring - Configuration- Setting up Apache/Nginx, MySQL/PostgreSQL, and Postfix/Dovecot services. - Security: Implementing best practices to protect the server from potential threats. - Optimization: Enhancing server performance for optimal operation. Ideal qualifications include: - Proficiency in Linux (CentOS) administration. - Experience configuring web, database, and mail servers. - Strong understanding of server security measures. - Ability to optimize server performance. I'm looking forward to a secure, efficient server set...

Poszukuję doświadczonego administratora Linux znającego się na Dovecot + Solr. Mamy kilkanaście skrzynek pocztowych, które są po kilkanaście GB i występują problemy z indeksowaniem. Chciałbym skonsultować dalszy rozwój infrastruktury pod kątem optymalizacji skrzynek pocztowych - przede wszystkim sposób archiwizacji starszych wiadomości. Możliwa współpraca na dłużej pod kątem administracji serwera firmowego.

Project Description: I am looking for someone to help me in configuring an Exim4 mail server on my CentOS Linux operating system. Also, I would like detailed explanations on the functioning of email sending in the Exim4 MTA, the processing of logs, and how we can manage retry timing and sending speed and step-wise documentation of the setup process.

I'm facing constant issues while sending emails; thus, I need an expert to rectify ongoing authentication errors with my Roundcube SMTP setup. Your tasks will include: - Implementing spam and virus filtering - Ensuring my system maintains a secure connection and encrypts all data - Fixing issues related with Postfix and Dovecot Ideal Experience and Skills: - Extensive knowledge on SMTP setups and Roundcube - Experienced in handling Postfix and Dovecot issues - Familiar with email system security: encryption, secure connections, spam and virus filtering The final goal is to have a functional RoundCube SMTP system without any authentication errors, particularly when sending emails. Please note no credentials are shared, but access available over AnyDesk

Project Description: I am in need of a single command (and or) script that will allow me to sync/backup PostFix email server for all users using the DoveADM commands. Both PostFix versions are identical running on ubuntu server 22.04, PostFix mail version = 3.6.4 Dovecot version = 2.3.16. I am specifically looking for assistance with either determining a single command or creating the single command script. (I prefer to have the sync/backup work in one direction. command run on backup, with the primary being remote, making changes to the backup) Testing that your command (and/or) script works must be done on your system. Ideal Skills and Experience: - Strong knowledge of DoveADM and PostFix - Experience with Linux operating system - Proficient in scripting languages (e.g., Ba...

I am looking for someone to help me in configuring an Exim4 mail server on my CentOS Linux operating system with IP Rotation. Also, I would like detailed explanations on the functioning of email sending in the Exim4 MTA on, the processing of logs, and how we can manage retry timing and sending speed on call and step-wise documentation of the setup process.

Project Description: I am looking for someone to help me in configuring an Exim4 mail server on my CentOS Linux operating system. Also, I would like detailed explanations on the functioning of email sending in the Exim4 MTA, the processing of logs, and how we can manage retry timing and sending speed and step-wise documentation of the setup process.

We have set up two mailservers with iRedMail. They have not yet put in production. Two way master-master syncing of MariaDB and Dovecot (dsync) is required by TLS/SSL connection. Please be advised that these replications need to be set up in the configuration of the applications and not file, drive or storage volume replication. Skills/Experience: - Strong knowledge and experience with MariaDB and Dovecot replication - Proficiency in Linux operating system - Ability to troubleshoot and resolve any replication issues - Efficient and timely delivery of the project within the specified timeline

...OpenVPN on my server. Specifically, I am experiencing an SSL connection issue with postfix / dovecot. The server has postfix/dovecot/openvpn servers running the connection to the server via vpn works and the mail services work as well. However, if a client vpn connects over its internal ip to the mail services, it fails on the ssl. example: # openssl s_client -connect 10.x.x.1:465 407798E1E57F0000:error:8000006E:system library:BIO_connect:Connection timed out:crypto/bio/bio_sock2.c:114:calling connect() 407798E1E57F0000:error:10000067:BIO routines:BIO_connect:connect error:crypto/bio/bio_sock2.c:116: connect:errno=110 Skills and experience required: - Strong knowledge of postfix and dovecot - Experience troubleshooting and resolving SSL connection issues - F...

I need a backend developer with experience in configuring email servers to help me resolve the issue of outgoing emails not sending from my Hestia email server. I am currently using GCP for my project. Specific Requirements: - Configure EXim and DOvecot to ensure proper email delivery from my Hestia server - Troubleshoot and fix any issues that may be causing the emails to not send Skills and Experience: - Proficiency in backend development - Experience with configuring email servers, specifically EXim and DOvecot - Knowledge of GCP and Hestia email server - Ability to troubleshoot and resolve technical issues related to email delivery Note: As I am open to recommendations, the ideal candidate should be able to provide suggestions and advice on any additional features or c...

Hello, I trying to configure autoresponder manage from Roundcube (users) and Postfixadmin (admin) based on mysql, not by sieve filters. I have working test server, I need help with configure autoresponder function

I'm looking for an experienced freelancer to help with a project to install certificates on our postfix/dovecot server. The server runs Linux and I already have the certificates, but I do need assistance with configuring the mail server after the certificates are installed. If you have the skills and experience to competently complete this project, I’d love to hear from you. Thanks!

Hello, I'm looking for a freelancer to help me resolve mail issues with my mailman system on a Linux Ubuntu server. Specifically, I'm having issues using a Mailman 3.x installation with a server that has HestiaCP and Exim4 installed as a mail server. I'm seeking a freelancer with strong knowledge in Mailman and Exim4 virtualhosts configuration who can identify and resolve the issue I'm running into. Quality assurance and data sensitivity is important to me, and I expect the freelancer to evaluate the root cause of the issue and ensure it is fixed accordingly. I look forward to working with someone on this project. Thank you.

Need help with dovecot down issue after custom build update. Work to be done via anydesk

I am looking for a freelancer who can help me to finish confiuration of Managesieve plugin for Roundcube (with Dovecot behind). Ideal skills and experience for this job include: - Strong knowledge of Dovecot, Roundcube, and Managesieve - Experience in configuring and troubleshooting email server software - Ability to identify and resolve issues related to email server configuration - Familiarity with security measures and best practices for email server software If you have the skills and experience necessary to help me improve my Roundcube email server software, please reach out to me. Thank you.

we need someone to install squirrelmail and provision it to work with our postfix and dovecot

...EXTENDED EXPERIENCE ON WEBMIN TOOL, YOU WILL FAIL AND LOOSE TIME 2. good experience on configuring Postfix 3. good experience on configuring Dovecot Expected budget 40 euro MAIL CONFIGURATION - Server Side: i need a short user manual explaining (1-2 pages possibly with screenshots): - how to configure new email users of the website - how to set the POP or IMAP addresses - I need as an example a full configuration of one account, for instance, contact at - the new users shall access just their email addresses through their email client (for instance outlook) or web main, not to webmin admin panel. I have already installed in Webmin Postfix and Dovecot - Client Side: I need a manual (1 or 2 pages with screenshots) where is written how to configure the email client in bo...

...screenshots): - how to configure new email users of the website - how to set the POP or IMAP addresses - I need as an example a full configuration of one account, for instance, contact at - the new users shall access just their email addresses through their email client (for instance outlook) or web main, not to webmin admin panel. I have already installed in Webmin Postfix and Dovecot - Client Side: I need a manual (1 or 2 pages with screenshots) where is written how to configure the email client in both the following cases - SMTP, POP3 - IMAP. HTTPS LITTLE PROBLEM I have already installed an SSL certificate on my website and need the freelancer to configure it on Webmin HTTPS. Currently, when I accessany page of the website for the first time (clean browser cache) it freeze...

...instance outlook) or web main, not to webmin admin panel. I have already installed in Webmin Postfix and Dovecot - Client Side: I need a manual (1 or 2 pages with screenshots) where is written how to configure the email client in both the following cases - SMTP, POP3 - IMAP. WEB MAIL: I need to be installed and configured a web mail service to let user access their email also without an installed email client Ideal Skills and Experience - Daily usage of "Webmin" to configure server settings - Experience in Webmin HTTPS and SSL certificate configuration - Experience with Apache and Linux - Expertise in mail configuration, especially with Outlook and POP3 client side and Postfix and Dovecot for server side - Strong communication skills to ensure smooth...

Provide a script that will be executed everytime an email is received by an user. This script will store email information on a database and send a notification to the user if is has a fw configured on its account.

must know postfix, dovecot and roundcube properly

I need someone to troubleshoot dovecot on my LAMP server. I am unable to retrieve mail via POP or IMAP. Ubuntu Linux on Rackspace virtual server.

I am looking for an experienced freelancer to configure my Dovecot server and remove email attachments for my existing business. The ideal candidate should have: - Experience in configuring Dovecot servers - Knowledge of email attachment removal process The configuration is in sievel format. If you have the necessary skills and experience, please apply to this project. Thank you.

Postfix & Dovecot Configuration for last Version of Ubuntu Server on Raspberry PI I am looking for a freelancer who can help me configure Postfix and Dovecot on my Ubuntu server. The ideal candidate should have experience with email server setup and configuration. I require an mail server : *with CRAM-MD5 authentification for users **no anonymous login **no plaintext communications *SSL configuration for ports 993 and 465 only **configuration help if google mail has some errors with receiving / transmitting from mail server *virtual users configuration from own created file *outlook clients access for ports 993,465 over SSL *configuration to send emails from php *spam filter configuration and how to update, config help / advice You will get temporary ...

...1:8075 0.0.0.0:* LISTEN 4415/docker-proxy tcp 0 0 0.0.0.0:* LISTEN 19413/redis-server tcp 0 0 0.0.0.0:* LISTEN 4521/docker-proxy tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 19427/varnishd tcp 0 0 0.0.0.0:10000 0.0.0.0:* LISTEN 825/perl tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN 19810/pure-ftpd (SE tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1007/sshd tcp 0 0 0.0.0.0:* LISTEN 2416/exim4 tcp 0 0 0.0.0.0:* LISTEN 19427/varnishd...

Self-Hosted Email Setup for a Small Budget Domain Name: Yes Email Server Preference: ...Budget Domain Name: Yes Email Server Preference: Not Specified Budget: Less than $100 I am looking for a freelancer who can set up a self-hosted email service for my small business. As I am on a tight budget, the project cost should be less than $100. The ideal candidate should have experience in setting up email servers and be familiar with popular email server software such as Postfix, Dovecot, and Exim. The project will involve configuring the email server, setting up domains and email accounts, and ensuring that the email service is secure and reliable. If you have experience in setting up self-hosted email services and can complete the project within my budget, please submit your...

I am looking for a freelancer who can help me setup a Docker environment with SMTP (postfix), IMAP (dovecot), LDAP, WORDPRESS, and NEXTCLOUD. Operating System: - I prefer Ubuntu for the Docker environment. Container Setup: - The components should be set up on multiple Docker containers. - Setup should include multiple letsencrypt (certbot) SSL certificates that are automatically extended when overdue - Setup should include DKIM, DMARC & SPF - Setup should include backup strategy - Setup should include an update strategy - Setup should separate Postfix, Dovecot, LDAP, Nextlcoud (inkl mariadb and other services required, e.g. redis), and Wordpress - Leveraging existing docker images as good as possible, e.g.docker-mailserver or nextcloud hub, ... - Provide solution...

I am in need of a freelancer who can setup shared folders for Dovecot and implement spam filtering with rspamd. The project will involve setting up shared folders in Dovecot, to allow users to share email folders. Users are stored in MySQL database, so this is not done with system users. (i will provide the neccessary config files from Dovecot so the user lookup is understandable) You should also be able to set up rspamd (integration in Postfix), and configure it to filter out spam emails effectively :-)

Dovecot service not starting in Centos. Check attachment. Access available to server by Anydesk only.

using cloud drive as storage for a rapidly expanding mail server (centos 8, dovecot)

I am looking for an experienced ind...existing user accounts. The selected individual must possess a comprehensive understanding of AWS and WHM configurations, with unquestioned reliability and communication skills. - some emails sent to us do not deliver to our inbox - it occurs that from time to time several clients can't log into their cpanel - I often have many emails of two system errors: - [] FAILED ⛔: cpanel-dovecot-solr () - [] FAILED ⛔: clamd () - I like to cleanup and run the AWS server more efficient (resulting in reduced monthly costs) If you feel you are well experienced in AWS and WHM system configurations, I invite you to make an offer for this project. Please feel free to reach out with any questions.

...LISTEN 1007/sshd tcp 0 0 0.0.0.0:* LISTEN 2416/exim4 tcp 0 0 0.0.0.0:* LISTEN 19427/varnishd tcp6 0 0 :::3306 :::* LISTEN 18922/mysqld tcp6 30 0 :::49162 :::* LISTEN 1011/java tcp6 0 0 ::1:6379 :::* LISTEN 19413/redis-server tcp6 0 0 :::34572 :::* LISTEN 1011/java tcp6 0 0 :::8080 :::* LISTEN 7356/apache2 tcp6 0 0 :::80 :::* LISTEN 19427/varnishd tcp6 0 0 :::* LISTEN 963/java tcp6 0 0 :::10000 :::* LISTEN 825/perl tcp6 0 0 :::22000 :::* LISTEN 17646/syncthing tcp6 0 0 :::8081 :::* LISTEN 1013/node tcp6 0 0 :::* LISTEN 963/java tcp6 0 0 :::21 :::* LISTEN 19810/pure-ftpd (SE tcp6 0 0 :::4949 :::* LISTEN 1044/perl tcp6 0 0 :::22 :::* LISTEN 1007/sshd tcp6 0 0 ::1:25 :::* LISTEN 2416/exim4 tcp6 0 0 :::443 :::* LISTEN 7356/apache2 tcp6 0 0 :::8443