queued/deferred

Hi, We have a proxmox server cluster that has been running with no problems for a few years. This morning someone sent an email to a large contact group. They realised they made some errors and sent a second one with a few corrections. This has meant Office365 has put one of the servers in the...

I am encountering a Gmail email address recipient which has the following error: 452-4.2.2 The email account that you tried to reach is over quota The email is now in the queue being retried periodically. It has now been more than a day. What is the final timeout when a bounce message is sent...

Hallo liebe Foristen, ich habe ein Mailgateway aufgesetzt. Dann habe ich die MX Einträge der domain angepasst und die Mails sind auch alle brav eingetrudelt. Nun habe ich den Exchange installiert und die Empfangsconectoren eingestellt. Mails die ich nun von aussen an einen Empfänger der domain...