Mail server not sending or receiving after removal from barracuda blacklist to white list [duplicate]

This question already has answers here: Closed 9 years ago. Possible Duplicate: mail loops back to myself | postfix Mail server not sending or receiving after removal from barracuda blacklist to white list. I’ve checked against black lists and the ip and domain are clean. 1and1 are saying its Barracuda black list and barracuda are … Read more

Why use both Dovecot and Postfix? [duplicate]

This question already has answers here: Why use Dovecot AND Postfix/Sendmail? [closed] (2 answers) Closed 6 years ago. Just out of curiosity, there are dozens / hundreds of tutorials helping you setup a Dovecot – Postfix mail server. On the surface, both of them are email servers, why use both? Mail servers are complicated enough, … Read more

using email client without POP IMAP access [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 10 years ago. Improve this question I need to give a solution for a situation where sys admins have not enabled POP,IMAP access of mail server only web based … Read more

How do I fix my PHP/MariaDB installations?

I ran the clear_iredmail script found here: http://www.iredmail.org/forum/topic333-iredmail-support-faq-how-to-uninstall-iredmail.html and accidentally deleted some important config files (and more) on my CentOS6 VPS. Fortunately CentOS keeps some file backups like my /etc/php.ini. Yet my php services installed to my website under /var/www/html were complaining certain PHP functions aren’t being defined. Furthermore, none of the services I’m using … Read more

how to not bounce, postfix to not return “not found” when the address does not exist [closed]

Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 7 years ago. Improve this question I want to enable a second MX with the same domain, with some users on different MX. how is this … Read more

How to host mutiple mail server on single IP address? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 5 years ago. Improve this question I have a setup of multiple mail servers on my LAN. For example i have two machines where machine A handles mails for … Read more

domain name system – rDNS is not exist [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 3 years ago. Improve this question I need some help with Reverse DNS as I have got a problem with it. I have setup rDNS on my hosting provider … Read more

POP download from now on [closed]

It’s difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 9 years ago. Is it possible to configure options on email … Read more