module
Constants
HTTPSession = HTTP
POP = POP3
POPSession = POP3
POP3Session = POP3
APOPSession = APOP
ProtocRetryError = ProtoRetriableError
SMTPSession = SMTP
HTTPSession = HTTP
POP = POP3
POPSession = POP3
POP3Session = POP3
APOPSession = APOP
ProtocRetryError = ProtoRetriableError
SMTPSession = SMTP