Re: [SOGo] two mailservers cannot talk to each other

In the sogo inbox from domain-A i got this messages. Undelivered Mail Returned to Sender "Mail Delivery System MAILER-DAEMON@domain-A" connect to domain-B[Public-IP-B]:25: Connection timed out Soi think its a Problem with NAT in the OPNsense Firewall, not a sogo problem. The packet goes out on

Re: [SOGo] two mailservers cannot talk to each other

23 22:20 *An:* *Betreff:* Re: [SOGo] two mailservers cannot talk to each other Am 26.06.2023 um 19:44:33 Uhr schrieb "S1000RR": > i have set up two mail servers A and B für different domains A B > both can send and receive any mailserver in the web. > but  not each other. > > MX

Re: [SOGo] two mailservers cannot talk to each other

OGo groupware server installed onsorry my typing error its   yunohost as app in separate domains Yes, ping works.   __ Von: Marco Moock Gesendet: Montag, 26. Juni 2023 22:20 An: Betreff: Re: [SOGo] two mailservers cannot tal

Re: [SOGo] two mailservers cannot talk to each other

Am 26.06.2023 um 23:26:47 Uhr schrieb "Uwe Cramer": > Yes, ping works. Are there any error messages from the MTA? Does "telnet IP 25" works? -- Gruß Marco Moock URZ Uni Heidelberg

Re: [SOGo] two mailservers cannot talk to each other

Both systems are SOGo groupware server installed on sorry my typing error its yunohost as app in separate domains Yes, ping works. Von: Marco Moock Gesendet: Montag, 26. Juni 2023 22:20 An: Betreff: Re: [SOGo] two mailservers cannot talk to each other Am

Re: [SOGo] two mailservers cannot talk to each other

Both systems are SOGo groupware server installed on yogohost as app in separate domains Yes, ping works. Von: Marco Moock Gesendet: Montag, 26. Juni 2023 22:20 An: Betreff: Re: [SOGo] two mailservers cannot talk to each other Am 26.06.2023 um 19:44:33 Uhr

Re: [SOGo] two mailservers cannot talk to each other

Am 26.06.2023 um 19:44:33 Uhr schrieb "S1000RR": > i have set up two mail servers A and B für different domains A B > both can send and receive any mailserver in the web. > but not each other. > > MX A internal IP-A over NAT to external IP-A to external MX = Okay > MX B internal IP-B over NAT

[SOGo] two mailservers cannot talk to each other

Hi, i have set up two mail servers A and B für different domains A B both can send and receive any mailserver in the web. but not each other. MX A internal IP-A over NAT to external IP-A to external MX = Okay MX B internal IP-B over NAT to external IP-B to external MX = Okay MX A to MX B