Server administration

Hello! My name is Andrey. I'm from Odessa, Ukraine. I have right skills and great experience for begin working on your project just right now! You may show good reviews at my profile https://www.freelancer.com/u/odessky.html. My CV page is [login to view URL]

hello sir the reason behind blocking your smtp port 25 is that your server hacked and installed some malwares which is sending bulk spam emails i can resolve the issue within few hours

Hi, Hope you are doing good. I have more than 7 years experience in setup and management of different Linux web hosting servers like CentOS, RedHat, Ubuntu, Debian etc. I have a long time experience in managing complicated hosting environments and have a solid skills in live migrations, tuning and performance optimizations over Linux OS. Services Support:- • Apache,IIS, Tomcat, DNS • ASP.NET, PHP, Java • MSSQL, MySQL • Exim, Postfix, sendmail, Mail Enable, smarter mail, powermta etc. Looking forward to hear from you. Thanks.

Hi, We are a team of server administrators under skynats technologies having many years of experience in the field of Linux/Windows administration. I can check your dedicated server and find the scripts or email accounts that generating spam emails and fix it. Once the issue is fixed, we can contact your provider to open the port 25 and to make the mails working fine. We can do it right now and you need to pay only once the issue is fixed. We can have a detailed discussion through chat. Hope to hear from you soon. Thank you

Hi, I will audit server,will check the issue for blocking of port 25 on server and implement all mailing authentications like spf,dkim,ip rotation etc. Thank you

your site was hacked. I can help you. .

Hi! I can help you with this issue. I have necessary skills and experience (CentOS, exim etc...) Please contact me for details.

Hey, I can manage this work. The requirement is feasible and can be done. Lets have a discussion to proceed further. Thanks, Mohammad Owais

Hello! Your project is interesting to me and I want to discuss with you its details.

Hello Sir, I have gone through your requirements is Server administration. we brief and understand your idea and preference for job as you are looking for. I have more than 8+ years of experience in Server, Network, Network Design, Email Solution, Web hosting, cPanel, AWS Hosting, Administrator, Network Designing and Implementation. I have Completed more than 43 projects. Please send me message for further conversation. Thanks, Arity Infoway

Hi, I have lot's of experience solving email/smtp issues, and I think I can help you here. I'm available right now. Regards Sergio.

Hi, You havent mentioned but probably postfix, exim is running. After fine tuning the configurations i'll dig in to the log files to find out which account sending spams. If it's caused by an account password change will be enough. Also it could be caused by 3rd party script (php) then i'll find which one. All operations could take 2 - 6 hours. Thanks, Turker YILDIRIM

Hello, I'm Alina. I'm an IT manager and consultant at ServerSuport.pro. We can help you to find out the problem with your dedicated server. We have a great experience in this sphere and are always ready to solve everything you need. Let's discuss more details together. Best, Alina

I've encountered this problem with my clients many times when I worked as sysadmin in the past. Usually it happens because of low security configuration. I can help you here, I'm a penetration tester member of national cybersecurity team for european cybersecurity challenge. I'll make sure your server won't send junk mails anymore.