t.m.r.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 2015-01-30 14:14:53.