Mail server

Kasi

I cant link my domaine to mail server
Error : Failed to detect A record
PS : Im using Cloudflare for dns management allready added A record

aaPanel_Jose

Kasi
Use Cloudflare to resolve dns records Need to choose dns only

Kasi

aaPanel_Jose ah it was Proxied for me , i will see if it work and dm you later . Thanks for support

Kasi

aaPanel_Jose

I have error : Postfix Stop
Oct 23 19:32:46 scarps-host postfix/postfix-script[31860]: starting the Postfix mail system
Oct 23 19:32:46 scarps-host postfix/master[31862]: fatal: bind 0.0.0.0 port 25: Address already in use
Oct 23 19:32:47 scarps-host postfix/master[31861]: fatal: daemon initialization failure
Oct 23 19:32:48 scarps-host postfix/postfix-script[31865]: fatal: mail system startup failed
Oct 23 19:33:04 scarps-host postfix/postfix-script[31882]: fatal: the Postfix mail system is not running
Oct 23 19:33:20 scarps-host postfix/postfix-script[31994]: starting the Postfix mail system
Oct 23 19:33:20 scarps-host postfix/master[31996]: fatal: bind 0.0.0.0 port 25: Address already in use
Oct 23 19:33:21 scarps-host postfix/master[31995]: fatal: daemon initialization failure
Oct 23 19:33:22 scarps-host postfix/postfix-script[31998]: fatal: mail system startup failed

aaPanel_Jose

Kasi
Is your command entered incorrectly? Failed to start the error log, try to use
systemctl restart postfix

Kasi

aaPanel_Jose
allready did it
error is : Oct 23 19:40:56 scarps-host postfix/master[32286]: fatal: bind 0.0.0.0 port 25: Address already in use

aaPanel_Jose

Kasi
try

pkill -9 postfix
systemctl restart postfix

Kasi

aaPanel_Jose
still same probleme
fatal: bind 0.0.0.0 port 25: Address already in use

I think port 25 allready in use but how to edit postfix port idk

Kasi

aaPanel_Jose

Fixed i used : killall sendmail-mta
service postfix restart

aaPanel_Jose

Kasi
Postfix must occupy 25 ports, or you can see which process is occupying port 25 and kill it.
ss -ntulp|grep 25

ayman

Kasi This solved my smilar issue too.

aaP_Robson

Kasi your comment really helped me a lot 3 years later thank you very much