gmailmail.app
I Have a gmail account configured to receive and send emails of a live mail account and I have some services that I need to send emails as live mail to be identified, but in Apple Mail I'm only able to send using the gmail account.
What I need is, using Apple Mail, send emails on behalf live mail account without having to setup the account 'cause I already receive the emails through the gmail account.
Is this possible?
Under Accounts in Preferences, there's a field there called "Email Address:". You can put a comma-separated list of addresses in there, like this:
Now your "Compose" window will have a "From" popup menu that lets you choose your sending address:
AFAIK, this works for pretty much any mail account type, as long as your mail provider allows you to muck around with the From: header.
Set up a new empty email box (perhaps with server side quota or rules to delete all mail immediately upon receipt).
Enter those credentials as a new account in Mail.app and end the sending credentials and server for this shell account.
Now you can send from the account you want and have no emails coming in.
Best Answer