[rt-users] How to change mail sender address in envelope

[Vivek Khera]

On Jan 16, 2008, at 2:08 PM, Sharlon Carty wrote:

> Just add From: whoever <whoever at mailserver> in your scrips.
> Should be the first line

That doesn't change the envelope sender.

You need to add the -f flag to the sendmail command line when using  
the sendmail program to inject messages.  Not sure how to do it if  
you're using SMTP to inject messages.