Topic: Replacement for Outlook and Mail
I'm looking for something a little more meaty than just the Mail app as it's a bit boring.
I have access to Outlook, which would be great! However, when sending mail, it sends "firstname.lastname@example.org on behalf of email@example.com" which I can't fix - I use Outlook.com as my actual address but send mail as another address. Can do this on the web version with no problems, but the Outlook program affixes the old "on behalf of" and I can't seem to fix it.
Any other mail apps I should take a look at (free)?