To answer this question my ISP uses DirectAdmin and I believe exim is packaged with that.
> On May 10, 2023, at 6:52 AM, Jeremy Harris via Exim-users > <exim-users@lists.exim.org> wrote: > > > On 10/05/2023 12:02, Robert Nicholson via Exim-users wrote: >> Exim version 4.96-58-g4e9ed49f8 #2 built 07-Jan-2023 06:47:04 > > Who built it? What is the provenance of the sourcecode? > >> mainlog:2023-05-09 13:49:51 1pwUHO-0005xx-1O SIGSEGV (null pointer >> indirection) > > Definitely a bug; you should not be able to induce this by doing > something odd in a .forward. > > For debugging it, it'd help if you could provide the matching .forward > rule (if there is indeed one), and even more if you could get a coredump. > > The "failure to transfer data" log is a follow-on resulting from > the transport process dying (and not providing data) not ignore that. > > Is the message successfully delivered on a subsequent queue-run > (grep the log for the message ID)? I see several failed tries in > the log extract you gave. > > If not, and the message is still queued, please try forcing a delivery > with debug enabled ("exim -d+all -M 1pwUHO-0005xx-1O 2>&1 | tee debuglog") > -- > Cheers, > Jeremy > > > -- > ## subscription configuration (requires account): > ## > https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ > ## unsubscribe (doesn't require an account): > ## exim-users-unsubscr...@lists.exim.org > ## Exim details at http://www.exim.org/ > ## Please use the Wiki with this list - http://wiki.exim.org/ -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## exim-users-unsubscr...@lists.exim.org ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/