Hi, I'm the owner of a domain with 4 mail, and 3 of them are on paid plan with 10gb, plus 3x extra 50gb storage space. 

I'm trying to configure the paid email account on my email clients (tried on different machines and software, with Mail MacOS, eMClient and Mailbird on Win 11) but all refusing connection as the password is not accepted.  I followed the guide already, enabling TFA on organization, created a password specific app from https://accounts.zoho.com/, but still doesn't work. 

Using the client is one of the reason i purchased the paid plan. there's something i'm missing?