mailcow community
Loading...
This site is best viewed in a modern browser with JavaScript enabled.
Something went wrong while trying to load the full version of this site. Try hard-refreshing this page to fix the error.
Postfix
Postfix-related? (SMTP) This!
Kein gemeinsamer Cipher?
Mail queue on backup MX - queue deferred.
Senden von E-Mail über alten Drucker nicht möglich (TLS library problem)
Externe Absenderadressen werden nicht über Relay geleitet
TLS Handshake Failure
MailCow not Receiving mails
How to relay outgoing emails for a specific domain?
How do I find reject details?
Unable to send emails, error within postfix container: sni.map.db can't be found
Important question
Watchdog container feaks out if smtpd tls is enforced on encrypt
Forged HELO hostname detected
Impossible to receve email from external domain
RBL format
Connection time out
PTR (rDNS) self hosted server configuration.
Double internal mail delivery.
SSL / TLS is broken for postfix and imap - URGENT
Problem with receiving Mails
Prevent mailcow from sending emails if DKIM/SPF is not well configured
« Previous Page
Next Page »