NethServer release 7.6.1810 (final)
Hi everyone, I have a host on the network that has always sent regular notification email on nethserver 7.
Today I don’t receive emails and in the host logs I read the following line:
gethostbyaddr (192.168.1.33) failed: 1
I had the same error in the past, which I solved by modifying the configuration of hosts and resolv.conf
Unfortunately, it still does not work today.
The host is an ubuntu 16.04 server with sendmail.
Thank yougethostbyaddr(192.168.1.33) failed: 1
I tried to edit the following files first in sendmail.cf and second in sendmail.mc respectively
Also declared in / etc / hosts is the host smtp.internal2.lan
Recompiled the .mc file and now it works"DSsmtp.internal2.lan"
“FEATURE(relay_local_from',FEATURE(`nocanonify’)’)”
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