From: nagachika00@... Date: 2017-12-20T15:31:23+00:00 Subject: [ruby-core:84372] [Ruby trunk Bug#13649] Net::IMAP doesn't support response from a Microsoft Exchange server (which is not compliant with RFC standards) Issue #13649 has been updated by nagachika (Tomoyuki Chikanaga). Backport changed from 2.2: WONTFIX, 2.3: REQUIRED, 2.4: REQUIRED to 2.2: WONTFIX, 2.3: REQUIRED, 2.4: DONE ruby_2_4 r61369 merged revision(s) 59372. ---------------------------------------- Bug #13649: Net::IMAP doesn't support response from a Microsoft Exchange server (which is not compliant with RFC standards) https://bugs.ruby-lang.org/issues/13649#change-68561 * Author: keysen (J��r��my Carlier) * Status: Closed * Priority: Normal * Assignee: shugo (Shugo Maeda) * Target version: * ruby -v: 2.3.1 * Backport: 2.2: WONTFIX, 2.3: REQUIRED, 2.4: DONE ---------------------------------------- Hello, This day I wanted to use a mailbox hosted on a Microsoft Exchange server and it was not working. I found this nice article relating the issue: http://claudiofloreani.blogspot.fr/2012/01/monkeypatching-ruby-imap-class-to-build.html My solution to support those crappy server: ```ruby module Net class IMAP class ResponseParser def response token = lookahead case token.symbol when T_PLUS result = continue_req when T_STAR result = response_untagged else result = response_tagged end match(T_SPACE) if lookahead.symbol == T_SPACE match(T_CRLF) match(T_EOF) return result end end end end ``` Step to reproduce: (require an horrible server :)) ```ruby imap_connexion = Net::IMAP.new(localhost, 993, true, nil, false) imap_connexion.status('INBOX', ["UIDNEXT", "UIDVALIDITY"]) ``` Then the server should reply with: "* STATUS INBOX (UIDNEXT 1 UIDVALIDITY 1585372) \r\n" And the bug occurs because we have a space at the end of the line which is not in the RFC, but as usual Microsoft makes its own RFC... If you have any questions, suggestions just ask, if I can help. -- https://bugs.ruby-lang.org/ Unsubscribe: