2 Help: OAuth 2 Bearer Token
3 Protocols: IMAP POP3 SMTP
5 Specify the Bearer Token for OAUTH 2.0 server authentication. The Bearer Token
6 is used in conjunction with the user name which can be specified as part of
7 the --url or --user options.
9 The Bearer Token and user name are formatted according to RFC 6750.
11 If this option is used several times, the last one will be used.