Re: Issues with VERP in local part and reusing local part for a pipe transport (tainted arg)

Jeremy Harris via Exim-users <[email protected]>
Newsgroups gmane.mail.exim.user
Message-ID <[email protected]>
On 2025/08/08 10:22 AM, Felix Schäfer via Exim-users wrote:
> local_part_prefix = *== would give me a local part that I don’t need to slice up before using it, but I don’t know how I then could ensure that the local part starts with bounce+ and it would be similarly tainted, correct?

Your architectural problem seems to be that Exim knows nothing
about "a.user". If you can't get that information - say, like you
do for the available ML names - then you're out of luck unless you are
willing to entirely subvert Exim's security mechanisms.

This assumes that Sympa only supports a command-line feed, and
no SMTP feed.

-- 
Cheers,
   Jeremy

-- 
## subscription configuration (requires account):
##   https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/
## unsubscribe (doesn't require an account):
##   [email protected]
## Exim details at http://www.exim.org/
## Please use the Wiki with this list - http://wiki.exim.org/
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.