I have a server running Postfix on CentOS 6.5 and I think the permissions need tightening up to prevent the mail server sending messages other than from domains on the server
I need someone familiar with Postfix who can set it up so forms on the web server, mail etc still work but the mail server can't be used by other people to send spam.
Hello from Poland. Lots of sysadmin experience here. I'm able to help you with the postfix issue. Just let me know in the chat whenever you might need me. Thank you.
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Hi
I will resolve the issue of spamming in email server as per your requirement and have expertise in the relevant field. I have 9 years of experience.
Regards
Hello
I am working as server admin from past 5 years and have expertise in the task like this one. I did a lot of task successfully like this one in the past.
I have good command over Apache, Linux, System Admin, Ubuntu, UNIX and can start your project right away.
Looking forward to working with you.
Thanks
Hi,
As per your requirement, I have expertise in Email Server Configuration. I can help you in that I have 5 years of experience in this domain and I have done this type of projects much time for my local and remote client.s I have complete knowledge fixing SPAM issue and I can provide you full support on this.
I have done this before for my clients and I know what is the issue
Let me handle this
Thanks
waiting for your response
Hi, I can help you with spam problem on your mail server.
My experience in web-dev (PHP, MYSQL, POSTGRESQL, CakePHP, HTML, JS, ETC.) and administration of the Linux system is more than 8 years!
Hello Sir, as you say that mails are sending by using your server then it means your server may be infected with malwares so I need to scan your server. Thanks
Hi,
I'd love to help you with your postfix situation.
I'd have a look at your system logs and give things a quick once over to make sure the issue is in fact a loose configuration and if it is I'd set postfix to only allow mail to be sent by local applications.
If there's any other reason for mail being sent out I'll let you know.
At them I'll provide you with a brief document explaining what I found & steps taken.
Feel free to get in touch if you have any questions.
All the best,
Chris
Hi,
Hope you are doing well!
I have read your job description along and assure you that I am a perfect fit for the job.
I shall be glad to provide any information/clarification that you might need to make a better decision.
If I get this opportunity to work on this project, I can devote our full time to make a faster and timely delivery.
I look forward to further communications with you.
Lets have a quick conversation.
Thanks
Hello,
After reading your project details I believe I'm suitable for this project. As I'm expert on this kind of project with more than 5 years experience.
Please feel free to contact me.
I am looking forward to hear from you.
Best regards
I'm an experienced linux administrator with many servers on my watch around the world...
I have advanced knowledge of postfix configuration and over a decade of experience on niche mail server setup.
Of course you need to understand that if you have a form vulnerable to attacks and you configure a user to send emails though that form, postfix ain't your problem...
I'm available for any queries you may have...