esackbauer Ich habe es jetzt mit der internen ip address eingerichtet und ohne ssl oder tls über port 25.
Log:
Apr 28 20:30:41 proxmox postfix/master[3006821]: daemon started -- version 3.5.17, configuration /etc/postfix
Apr 28 20:30:41 proxmox systemd[1]: Started Postfix Mail Transport Agent (instance -).
Apr 28 20:30:41 proxmox systemd[1]: Starting Postfix Mail Transport Agent...
Apr 28 20:30:41 proxmox postfix/qmgr[3006823]: 247F33440374: from=<root@proxmox.wichtigesyt.de>, size=434, nrcpt=1 (queue active)
Apr 28 20:30:41 proxmox systemd[1]: Finished Postfix Mail Transport Agent.
Apr 28 20:30:41 proxmox postfix/qmgr[3006823]: 6C5D23440428: from=<root@proxmox.wichtigesyt.de>, size=434, nrcpt=1 (queue active)
Apr 28 20:30:41 proxmox postfix/qmgr[3006823]: DDAC13440422: from=<root@proxmox.wichtigesyt.de>, size=434, nrcpt=1 (queue active)
Apr 28 20:30:41 proxmox postfix/qmgr[3006823]: 95DD2344042D: from=<root@proxmox.wichtigesyt.de>, size=434, nrcpt=1 (queue active)
Apr 28 20:30:41 proxmox postfix/smtp[3006826]: fatal: bad boolean configuration: smtp_use_tls = false
Apr 28 20:30:42 proxmox postfix/master[3006821]: warning: process /usr/lib/postfix/sbin/smtp pid 3006826 exit status 1
Apr 28 20:30:42 proxmox postfix/master[3006821]: warning: /usr/lib/postfix/sbin/smtp: bad command startup -- throttling
Apr 28 20:30:44 proxmox postfix/pickup[3006822]: 6BA4A3440446: uid=0 from=<root@proxmox.wichtigesyt.de>
Apr 28 20:30:44 proxmox postfix/cleanup[3006945]: 6BA4A3440446: message-id=<20230428183044.6BA4A3440446@wichtigesyt.de>
Apr 28 20:30:44 proxmox postfix/qmgr[3006823]: 6BA4A3440446: from=<root@proxmox.wichtigesyt.de>, size=418, nrcpt=1 (queue active)