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Hello, I trying to connect two switches in VPC mode with proxmox with LACP. I get port status : Ethernet1/5 is down (suspended(no LACP PDUs)) the same on the other switch Nexus-02# show running-config interface ethernet 1/5 !Command: show running-config interface Ethernet1/5 !Running...

Hello, I'm a new user on proxmox mail gateway. I trying to configure it with our mail server but with no luck. Emails from outside are working good, but I can't send anything to the world. I get an error as above. Options, TLS, DKIM, Whitelist are in default state What's wrong with...

Hello, we wannt to change email gateway and we have a problem with conf. Email from outside is working fine, but we can't send any email to outside. We have an error 554 5.7.1 Relay access denied We don't change anything in Postfix, couse it worked fine with barracuda gateway, so I think the...