Email alias appears correct on my end, but incorrect on receiver's end.

So, I’ve got groups that forward to my email address.,,

I’ve created an alias for these in EM client, and when I reply I can choose the option to use Everything looks good on the sending side. Sent folder shows sent from as But on the receiving side it still shows

Are you using gmail as your smtp server? If so, it changes your from address. See this discussion:…


Actually, I found the solution. I just needed to add AND VERIFY, alternate send from emails in gmail. After which it worked just fine.