Delighted to hear about this. I'm very over the limitations of the outlook/o365 solution I use for my personal mail.
I give a different address for every sign-up.
Outlook connecting to a mapi account just won't let you do that. No matter what you set as a from:, some genuine mailbox address gets inserted into the headers.
On-prem exchange had powerful transport rules. O365 has toy transport rules.
Obviously the answer is to move to IMAP and, probably, change hosting provider. But I'm really familiar with mapi, outlook anywhere, and all the good bits of the ecosystem.
Might have to consider going back on-prem, this may be the answer. Certainly not running full-fat exchange in my house.
Claims to support mapi. Devil is in the details. (MS Word's doc format is nominally an open standard, good luck anyone trying to implement it though!)
I give a different address for every sign-up.
Outlook connecting to a mapi account just won't let you do that. No matter what you set as a from:, some genuine mailbox address gets inserted into the headers.
On-prem exchange had powerful transport rules. O365 has toy transport rules.
Obviously the answer is to move to IMAP and, probably, change hosting provider. But I'm really familiar with mapi, outlook anywhere, and all the good bits of the ecosystem.
Might have to consider going back on-prem, this may be the answer. Certainly not running full-fat exchange in my house.
Claims to support mapi. Devil is in the details. (MS Word's doc format is nominally an open standard, good luck anyone trying to implement it though!)