I got Account xxx@domain.com and an access to shared mailbox yyy@domain.com
Connecting to Account via pop3 working fine but access to Shared Mailbox doesnt work. I get "Authentication failure: unknown user name or bad password."
In Thunderbird i got no troubles.
Settings for shared mailbox in Thunderbird:
Host: outlook.office365.com
E-Mail: xxx@domain.com
Servertype: pop
Username: xxx@domain.com/yyy
PW: from xxx account
Settings In Rebex for shared mailbox:
Host: outlook.office365.com
Servertype: pop
Username: xxx@domain.com/yyy(connecting without yyy works)
PW: from xxx account
causes "Authentication failure: unknown user name or bad password."