On Fri, 02 Jan 2026 17:15:32 +0100, Martijn van Duren wrote:

> "support" for WIZ was added back in 2014 by eric@ in smtp_session.c
> r1.195. The commit message doesn't have an OK, I couldn't find any
> discussion, and the commit message states:
> "Add support for DSN and Enhanced Status Code"

Yeah, this was probably a joke.  I think it is fine to remove it.

 - todd