Email

Why does it take exactly two minutes for my email to get delivered to Gmail’s server?

Quick answer: Greylisting. Long answer: Read this: https://forum.netcup.de/anwendung/sonstige-anwendungen/p82197-warum-ist-sendmail-so-langsam-php-mail/ or summarised: Greylisting: Greylisting refers to a form of spam control for emails, in which the first

dovecot: pop3-login: Fatal: Dovecot version mismatch: Master is v2.3.2, pop3-login is v2.3.2.1 (if you don’t care, set version_ignore=yes)

Whilst running a Dovecot system, you might experience the following error in your log file: Jul 13 09:25:02 hostname dovecot: pop3-login: Fatal: Dovecot version mismatch:

SSL error: No path found from the leaf certificate to any root

Before you used Gmail to retrieve your email from a Virtualmin server. It suddenly stops working and you see this error in Gmail: SSL Security