Re: [exim] Strange envelope-from when using authentication..…

Quoting Jeffrey Overman:

> However, the envelope-from looks like '<"user@???"@$qualify_domain>'
> for all messages sent by authenticated users. This is not what I want
> of course :)

The easy fix is to append "/sender_retain" to the "control = submission"
in Exim's default config. There was a thread about this recently, so you
might want to search the list archive. For further explanation, read
chapter 43.1 of TFM.