Yes, it's plugin imap_sieve enabled for IMAP protocol. There isn't no way to catch address "from" when moving messages between IMAP folders ?
"If address :is "from" "*" { .. } - I have same error. niedz., 19 wrz 2021, 16:38 użytkownik Gedalya <geda...@gedalya.net> napisał: > On 9/19/21 21:24, j.emerlik wrote: > > > > Error: sieve: report-ham: line 1: the envelope extension cannot be used > in this context (needs access to message envelope) > > > My guess would be that the envelope is not available because this is sieve > running in IMAP, not during delivery. > > If the From: header is also good, maybe try if address :is "from" "*" { .. > } > >