2 conditions in the rule and empty Sender

Mark Sapiro mark at msapiro.net
Thu Nov 1 17:26:41 UTC 2018

On 11/1/18 6:58 AM, Nerijus Baliunas wrote:
> Yes, I get mail from mailer daemon and it gets flagged as a virus, so
> I want the rule which would not scan such emails.
> I can use "From:    no" and it works, but I cannot use such
> rule as we have fetchmail running.

You might try

From: and From: /^$/ no


From: and To: postmaster at mail.example.com no

The former should match a null sender and allow all local DSNs.

Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan

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