https://redmine.pfsense.org/issues/4176 Allow the user to choose SMTP authentication mechanism PLAIN or LOGIN. For existing configs with this option not set, PLAIN is the default, and will appear first in the dropdown box, so next time the user saves the SMTP Notification settings, PLAIN will be the value selected and saved.
Support for Office365 Mail
https://redmine.pfsense.org/issues/4176
Allow the user to choose SMTP authentication mechanism PLAIN or LOGIN.
For existing configs with this option not set, PLAIN is the default, and will appear first in the dropdown box, so next time the user saves the SMTP Notification settings, PLAIN will be the value selected and saved.