1 Jun
2020
1 Jun
'20
7:55 p.m.
Am 01.06.2020 um 19:44 schrieb Jerry Geis:
I am looking for a way for sendmail to ALLOW auth by IP and not user name (its a closed network) or even SKIP invalid auth ? Is that even possible ?
It is possible to configure Sendmail to relay based on client connection. The doc will tell you how.
https://www.sendmail.org/~ca/email/doc8.12/cf/m4/anti_spam.html#access_db
If your Sendmail setup demands AUTH, then it will not skip in case of false credentials.
Whatever backend you configure cyrus-sasl to use for validating the SMTP AUTH credentials, it is possible to use other values than a user name.
Jerry
Alexander