Comment 20 for bug 1998678

I've verified the -proposed updates in LXC containers for both kinetic and lunar, running through the Test Case both without the fix, and with it.

Lunar:
2023-07-05 22:33:08 1qHB3c-0001jF-1v <= <email address hidden> H=exim4-sru-lp1998678-lunar-spf-a.lxd [10.253.102.152] P=esmtps X=TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256 CV=no K S=997 <email address hidden>
2023-07-05 22:33:08 1qHB3c-0001jF-1v => ubuntu <email address hidden> R=local_user T=mail_spool
2023-07-05 22:33:08 1qHB3c-0001jF-1v Completed

Kinetic:
2023-07-05 22:33:10 1qHB3e-0001pu-2R <= <email address hidden> H=exim4-sru-lp1998678-kinetic-spf-a.lxd [10.253.102.65] P=esmtps X=TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256 CV=no K S=1078 <email address hidden>
2023-07-05 22:33:10 1qHB3e-0001pu-2R => ubuntu <email address hidden> R=local_user T=mail_spool
2023-07-05 22:33:10 1qHB3e-0001pu-2R Completed