@Andrew: The companies I have owned have been Zimbra partners since 2006. Zimbra supports application/device-specific passwords to use with apps/devices that don’t support MFA natively, like ActiveSync(Exchange) accounts on a iPhone.
In this way, you can turn on MFA for an account in Zimbra, configure a Gmail-specific password, and then just use that unique-to-Gmail password for Gmail to collect the user’s Zimbra emails—without having to share the user’s “real” Zimbra account password with Gmail. Hope that helps, Mark ___________________________ L. Mark Stone Sent from my iPhone _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop