Primary
If you’re a Provision Mail customer you will need to use the Provision Mail settings.
You may sign into the webmail server at spinmail.provisionmail.net
IMAP server: spinmail.provisionmail.net
IMAP port: 143 (or 993 for Secure SSL)
SMTP server: spinmail.provisionmail.net
SMTP port: 587 (or 465 Secure SSL)
My outgoing server (SMTP) requires authentication