Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Sal Collaziano

macrumors 6502
Original poster
Nov 7, 2007
314
12
Royal Palm Beach, FL
I need an ENTERPRISE level email client for the Mac. I don't care it cost $50,000 per email received. I need something that can efficiently handle 10-20 email accounts without a hitch. Any recommendations?

I'm currently using Postbox and I cannot speak about how bad it is without getting myself banned for filthy language.
 

mj_

macrumors 68000
May 18, 2017
1,616
1,281
Austin, TX
Have you tried Microsoft Outlook 2016? To my best knowledge Outlook is the only enterprise-level mail client for macOS, although it is heavily geared towards Microsoft Exchange in the backend and only offers rudimentary IMAP/POP3 support.

If that's what you are looking for then I would suggest taking a closer look at Mozilla Thunderbird, which should easily be able to handle 20 email accounts or more simultaneously. I've had it running with around 10 active accounts a few years back and it worked flawlessly.
 
  • Like
Reactions: Sal Collaziano
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.