I haven't tried to reproduce the problem, but if it's affecting Jammy then we will need to SRU the fix, which means that we need a reproducer first.
I took the liberty to backport the upstream patch and prepare a PPA build with it. Malcom, would you be able to test the following PPA and let us know if it fixes the problem?
The corresponding commit that supposedly fixes this issue is:
https:/ /git.exim. org/exim. git/commitdiff/ 5a8015582376ff3 cc0c0d034d92370 08b10d2164
I haven't tried to reproduce the problem, but if it's affecting Jammy then we will need to SRU the fix, which means that we need a reproducer first.
I took the liberty to backport the upstream patch and prepare a PPA build with it. Malcom, would you be able to test the following PPA and let us know if it fixes the problem?
https:/ /launchpad. net/~sergiodj/ +archive/ ubuntu/ exim4-bug197421 4
Thanks.