About a month ago the server stopped to send e-mail after performing a backup with vzdump.
In the logfile I do not find a line which indicates that vzdump does do this.
I also checked the /var/log folder if a file contains the target e-mail address, no result.
The mailserver is correct resolved by dns. On the mailserver is no connection attempt from the proxmox server.
Which logfiles can I check to find the root cause of this problem?
Edit: Ok, the entry in the logfile just needed a while to appear. Looks like a Firewall problem.
In the logfile I do not find a line which indicates that vzdump does do this.
I also checked the /var/log folder if a file contains the target e-mail address, no result.
The mailserver is correct resolved by dns. On the mailserver is no connection attempt from the proxmox server.
Which logfiles can I check to find the root cause of this problem?
Edit: Ok, the entry in the logfile just needed a while to appear. Looks like a Firewall problem.
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