Re: Duplicate e-mail with Dovecot and Sieve

On 28 Nov 2019, at 09:44, Claudio Corvino ccorvino@trustitalia.it wrote:

Just one problem remaining: the e-mail that have LIST@domain.tld in BCC could not be intercepted by the sieve filter as in the header is not present any reference to LIST@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.

-- "Those people who think they know everything are a great annoyance to those of us who do." - Isaac Asimov