Duplicate e-mail with Dovecot and Sieve

[@lbutlr]

On 28 Nov 2019, at 09:44, Claudio Corvino <ccorvino at trustitalia.it> wrote:
> Just one problem remaining: the e-mail that have LIST at domain.tld in BCC could not be intercepted by the sieve filter as in the header is not present any reference to LIST at domain.tld; am I missing something or this cannot be fixed?

The normal way to do this is to add an X-Loop header.

And no, there is no way to “fix” the design of Bcc.


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