New posts in email-server

How to use two mail servers in parallel, if possible?

Corrupted index cache file in Dovecot

What are the typical methods used to scale up/out email storage servers?

What exactly should HELO say?

postfix/dovecot says "postmaster_address setting not given" but it is

How do I change the email address that Munin alerts are sending from?

Postfix: How to accept email with valid SPF but unresolvable hostname?

How to submission server of an email (SMTP)? [closed]

How to check if dovecot's configuration is valid? (config file syntax)

Mail Queue getting huge even though mails are sent but slow and sending without spamassassin does not work

SMTP sent E-mail not copied to Sent Folder [closed]

Gmail is blocking email from my IP

Is there a graceful way to pick up new changes in sendmail?

Having trouble with DNS MX records

Why isn't the MX record propagating after pointing a domain to Yahoo Mail Server?

Postfix wrong sender email

Yahoo Mail: "No mx record found for domain"

Postfix pipe always runs as nobody

Null Client Mail Server

postfix/postfix-script: fatal: the Postfix mail system is not running