Re: List of expected changes for sieve 05 draft - Forward

[Randall Gellens <[e-mail]>]

At 3:37 PM -0500 11/11/98, Tim Showalter wrote:

>> (BTW, I find it *much* more useful to use "envelopesender" than to use
>> the document header fields.  Suppose I'm subscribed to the IMAP, ACAP,
>> IMAPEXT, and MTA-FILTERS mailing lists, and someone posts something to
>> all of them.  With "envelopesender" I can sort the four copies into their
>> respective folders.  Without it, there's no way to do that.)
>
> Not true.
>
> if header ["to", "cc"] :contains ["[e-mail]"] {
> 	fileinto "INBOX.mta-filters";
> }
> if header ["to", "cc"] :contains ["[e-mail]"] {
> 	fileinto "INBOX.imap-list";
> }
> [etc.]
>
> Or am I just completely missing something?

The message may have all four mailing lists in the address headers, in 
which case all four copies will be filed into the first folder, and 
none into the others.  I had this problem with IETF announcements that 
were cc'd to the working group lists -- I ended up with two copies in 
one folder, and none in the other.  I fixed this by looking at Sender 
and envelope sender.

Also, a message may have been bcc'd to the list.  For example, here at 
work people often send mail to a large internal list, and in order to 
avoid inadvertent reply-to-alls, the list is actually bcc'd.