Configure SMTP, POP3 and IMAP using OAuth 2.0 Modern Authentication
Modern authentication (OAuth 2.0 token-based authorization) is currently used by many well-known e-mail systems such as Gmail, Microsoft (Office 365, Hotmail, Outlook.com), Yahoo! and is intended to replace Basic authentication. OAuth 2.0 support is added in Fax Voip FSP version 4.2.1.
To configure OAuth 2.0 for use with SMTP to send e-mail messages, see OAuth 2.0 Settings (SMTP).
To configure OAuth 2.0 for use with POP3 / IMAP to receive e-mail messages, see OAuth 2.0 Settings (POP3 / IMAP).
Below you will find examples of configuring Fax Voip FSP with e-mail OAuth 2.0 providers: