Thread: Sendmail not using FQDN

hello,

have server sendmail, , i'm sending messages on huge corporate lan. when send message server personal email, don't see fqdn.

example:

user <user@my-host-name>

wouldn't issue except outlook complaining may phishing attempt , blocks links appear in email. plan on sending alerts , links verify alerts server, , behavior sub-optimal.

have little power change own server config. hoping if configure sendmail include fqdn might stop outlook blocking urls , links.

have set fqdn in
/etc/hostname:
my-host-name.my-domain.com

, /etc/hosts:

127.0.0.1 localhost.localdomain localhost
192.168.0.5 my-host-name.my-domain.com my-host-name

can me sendmail use fqdn when sending mail?

hello,

best wishes happy new year.


configuration file changes needed implement hostname hiding are:
masquerade_as(`my-domain.com')
masquerade_domain(`my-host-name.my-domain.com')
feature(`masquerade_entire_domain')
feature(`masquerade_envelope')

is.

Forum The Ubuntu Forum Community Ubuntu Specialised Support Ubuntu Servers, Cloud and Juju Server Platforms [SOLVED] Sendmail not using FQDN

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