On Mon, Mar 24, 2025 at 10:04:13AM -0500, mikemcclain...@att.net wrote: > email addresses are *.att.net changing 'from' and > 'envelope_from_address' in .muttrc breaks email sending since mutt > insists that those must agree with 'smtp_url'.
This doesn't sound right. mutt should not care, it's just an MUA. What is the result you get when they don't "agree"? It's much more likely that the smtp server itself has a policy against masquerading the envelope sender address. -- Ian