[pluc]

Can't believe in 2025 on "hacker news" people are still asking if Microsoft is the way to go.

No, it isn't. It has never been.

[mtmail]

OP is having problems sending emails to Microsoft 365, they don't use it themselves.

[pluc]

OP is asking if there is any hope for a Microsoft product.

[joaopbnogueira]

I'm with you but it's very hard to change the tools our clients use :)