Re: Question: should submit.mc include nocanonify by default?

On 12.05.2025 18:10 Uhr Stacey Marshall wrote:

I was a little surprised to see SMTP client queue (sendmail -Ac)
trying to look up DNS names as I thought it only collected mail for
local accounts.

True, and default is to restrict those users to their own mail address
(local user name and hostname of machine), but that can be lifted (see
TrustedUser). In that case it makes sense to check if the domain exist.

If you don't want that, disable it. :-)

--
kind regards
Marco

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