Re: [Zope] dtml-sendmail and envelop sender [Q]

I have just found a tip to try and use the 'Sender:' header as well. The Sender:-header has nothing to do with the envelope.

managing the envelope is your best bet. Errors-To and Return-Path are hacks (although I just noticed that MailMan uses these headers as well.)

Return-Path: SHOULD be the envelope sender address. To use Errors-To as a last fallback is of course possible although it keeps this thing artificially alive. Regards, Frank