Sendmail submission as client

Alberto Mijares amijaresp at
Sat Feb 6 20:52:03 UTC 2016

On Sat, Feb 6, 2016 at 12:11 PM, Christian Weisgerber
<naddy at> wrote:
> On 2016-02-05, Alberto Mijares <amijaresp at> 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

Thank you very very much.

Best regards,

Alberto Mijares

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