Hi,
I need some help in debugging this error messages please:
deferral: Connected_to_xx.xx.xx.xx_but_greeting_failed./Remote_host_said:_421_#4.4.5_Too_many_connections_from_your_host./
SME9.1 + Nextcloud
user1@localdomain mail forwarded to user1@remotedomain
xx.xx.xx.xx = remotedomain mailserver
Nextcloud is sending a notification to user1@localdomain but the mail is only received by user1@remotedomain after many, many hours
TIA