Den 19.09.2021 16:37, skrev Gedalya:

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" "*" { .. }

Sounds right. There /is/ no envelope in  the on-disk copy of the mail. The "from" line at the very top of the mail is _usually_ tere, and is a copy of the envelope from, but it is not strictly defined to be anything  in particular.  I see you are trying to down-case the address-part of the from-line. Why not do that in the shell-script "sa-learn-ham.sh" ?

On 9/20/21 03:15, j.emerlik wrote:

"If address :is "from" "*" { .. } - I have same error.

Quote:

Error: sieve: report-ham: line 1: the envelope extension cannot be used in this context (needs access to message envelope)

It says "line 1", that's your "require" line. You need to remove "envelope" from the "require" line.

On 20/09/2021 09:05, j.emerlik wrote:

After I deleted  "envelope" from the "require":

if address :is "from" "*" { set :lower "from" "${1}"; }

You need to use :matches rather than :is.

It returns: null Null? That doesn't make sense. It should return the empty string if you do stuff like this.

if header :matches "From" "*" { set "address" ": ${1}"; }

It returns address as: "some string" mailto:example@example.org>

This is the full header value, which can contain more than a single address.

Regards,

Stephan.

pon., 20 wrz 2021 o 01:44 Gedalya mailto:gedalya@gedalya.net> napisał(a):

On 9/20/21 03:15, j.emerlik wrote:
> "If address :is "from" "*" { .. } - I have same error.

Quote:

Error: sieve: report-ham: line 1: the envelope extension cannot be
used in this context (needs access to message envelope)

It says "line 1", that's your "require" line. You need to remove
"envelope" from the "require" line.