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Confirmed that IANA has updated 465/tcp to be: urd 465 tcp URL Rendesvous Directory for SSM Also confirmed that use of 465 for smtps is deprecated. ** Changed in: netbase (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154401 Title: port 465 is ssm, not smtps To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/netbase/+bug/1154401/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs