[Svn] [roundcube/roundcubemail] 75f37f: SMTP GSSAPI support (#6417)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/roundcube/roundcubemail
  Commit: 75f37f8b0ffc2e418e3c82ba36c00729633ea35d
      https://github.com/roundcube/roundcubemail/commit/75f37f8b0ffc2e418e3c82ba36c00729633ea35d
  Author: urusha <urusha.v1.0 at gmail.com>
  Date:   2018-09-25 (Tue, 25 Sep 2018)

  Changed paths:
    M plugins/krb_authentication/krb_authentication.php
    M program/lib/Roundcube/rcube_smtp.php

  Log Message:
  -----------
  SMTP GSSAPI support (#6417)

* krb_authentication support for smtp_connect
* smtp GSSAPI support



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