twisted.mail.relaymanager.CanonicalNameChainTooLong(Exception) class documentation

Part of twisted.mail.relaymanager View Source (View In Hierarchy)

An error indicating that when trying to look up a mail exchange host, too many canonical name records which point to other canonical name records were encountered and resolution was abandoned.

API Documentation for Twisted, generated by pydoctor at 2018-07-14 04:53:34.