tstang1

It seems that Postie is trying to use the mail server on the hosting company to resolve the outlook.office365.com IP address. If I use an IP address, I get error 111 – Connection refused. I had to change the DNS settings on the hosting site so Office 365 would work correctly with our domain.
I don’t think Postie is able to resolve the connection to outlook.office.com after the DNS settings were changed. Any ideas on how to check this?

Hello Wayne,
I was able to talk to Microsoft Support today and asked me to change the domain to outlook.office365.com and now I get the following error. Any ideas on this one?

Connect to Mail Host
Postie connection: sockets
Postie protocol: imap-ssl
Postie server: outlook.office365.com
Postie port: 993
pConnection: mailbox: Postie
Connecting via Socket
Socket: tls://outlook.office365.com:993
Socket error: 101 – Network is unreachable
Unable to connect. The server said: There was an error connecting to the server Network is unreachable
Test complete