Everything related to mail, including email accounts, combating spam using Apache SpamAssassin®, Dovecot, Courier, Exim, RBLs and more

How to create a working email filter?
2 comments
Email received without any headers at all
2 comments
Can I have a mailbox and forwarder with the same name?
4 comments
Reverse DNS does not match SMTP Banner
5 comments
Receiving many emails from Cron <root@server> per day
3 comments
adding TLD to Exim Blacklist
14 comments
How to send a mail to a specific account in WHM
1 comment
Solr lookup failed
1 comment
Email Delivery Problems
7 comments
Mail queue is full of mails for non existing accounts
11 comments
Example DKIM record that does not fail
3 comments
Mailserver does not enforce SSL ciphersuite order preference
3 comments
E-mails goes to spam
1 comment
Change Hostmaster email address?
1 comment
TLS error on connection issue
6 comments
Email not working with ssl
3 comments
Combine Email filters?
7 comments
How to create autoresponder 3 days every week
1 comment
cannot recieve emails from gmail
0 comments
Rewrite header to match actual sender for the incoming emails
11 comments
ERRO SMTP error from remote mail server after RCPT TO
1 comment
EXIM is running but WHM is showing down and sending error mails
1 comment
Critical Exim Security Vulnerability
14 comments
cpanel_dovecot_solr_commit
2 comments
Special character in local part of mail account name
2 comments
How does mailman manage outgoing messages queue?
1 comment
The login is invalid.
1 comment
A message that you sent could not be delivered
3 comments
ClamAV email question
14 comments
Define a minimum time to autoresponder
2 comments