December 2019 • Learning & Doing

Cpanel/WHM Exim

The mail server detected your messages as spam and has prevented delivery (80)

December 26, 2019December 26, 2019admin

status=deferred (host xx.com[x.x.x.x] refused to talk to me: 451 4.7.1 Please try again later) – Postfix

December 6, 2019December 6, 2019admin