On Wed, 8 Jan 2014, dovecot-request@dovecot.org wrote:

doveadm search -u exampleuser SUBJECT Silvester (outputs correctly 10 matches)

...

doveadm search -u exampleuser SUBJECT Silvester HEADER Return-Path someuser@example.com (gives exactly the same output - but this is WRONG, as the given Subject AND Return-Path is really only found in 1 Message - uid 15697)

I couldn't recreate this with 2.1.16. Also, my version of "doveadm search" does not accept missing header patterns. Is this corroborated by dumping out the header with this same search query?

doveadm fetch -u exampleuser hdr SUBJECT Silvester \
	HEADER Return-Path someuser@example.com

Joseph Tam jtam.home@gmail.com