delphi - EIdReplyIMAP4Error in Indy -

what possible causes "eidreplyimap4error" exception?

this in regards connecting imap4 account using ssl/tls. sslvsslv23 ssloptions.method , utuseimplicittls usetls setting. error reported xp user, i'm not sure if might tls version compatibility issue, or unrelated. documentation indy10 bit vague error means.

any eidreply... exception means server returned protocol-appropriate error reply in response command app sent it. in case, app sent imap-related command, , server replied imap-related error. properties of eidreply... exception contain server's error details (error codes, string messages, etc).

some tidimap methods send single commands, other methods send multiple commands internally, know exact command failing, need log actual commands/responses being exchanged. since ssl/tls involved, rules out using external sniffer, wireshark. however, indy has own logging capabilities. can attach 1 of indy's tidlog... components, such tidlogfile ortidlogevent, tidimap.intercept property. capture of pre-encrypted/post-decrypted data being sent , forth. can troubleshoot server complaining about.