DKIM is driving me nuts

John Levine johnl at
Fri Sep 7 09:21:08 UTC 2018

In article <CAFsnNZ+qeK+M1PPFns59wDeH_Y+-3VDmkwN-iZAEU7qcHS8oRA at> you write:
>Something is different between using Mail/mailx and using Thunderbird,
>and I've given up trying to figure out what.

Thunderbird includes all the required headers, mailx doesn't so
sendmail has to add some, probably date and message-id.

Please see my previous message which told you how to fix it.


PS: I have to agree with other people, if this is too hard to figure out,
it's time to give up and pay someone else to manage your mail.

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