Sendmail submission as client

[Christian Weisgerber]

On 2016-02-05, Alberto Mijares <amijaresp at gmail.com> wrote:

> However, when sending mail, the server relay.domain.tld says:
> 530 5.5.1 Invalid command: Must issue an AUTH command first
> So, Sendmail is not sending credentials, is not honoring authinfo feature.

Sendmail as shipped with FreeBSD does not support SMTP AUTH.
You need a version compiled with SASL support.

I ran into the same problem, see
http://docs.freebsd.org/cgi/mid.cgi?slrnmp0mna.rg3.naddy
http://docs.freebsd.org/cgi/mid.cgi?slrnmp5pq1.2rfv.naddy

-- 
Christian "naddy" Weisgerber                          naddy at mips.inka.de