<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/xhtml; charset=utf-8">
</head>
<body>
<div style="font-family:sans-serif"><div style="white-space:normal">
<p dir="auto">I access IETF mailing lists via IMAP and it stopped working for me around the time of the last software update. I’ve reset and verified my password and tried anonymous access as well with no joy. Access instructions are <a href="https://trac.tools.ietf.org/group/tools/trac/wiki/Imap" style="color:#3983C4">here</a>. Is anyone else seeing similar problems? I’m attaching the debug output for both authenticated and anonymous access. Any hints for debugging?</p>
<p dir="auto">—aaron</p>
<p dir="auto">Using authenticated login:</p>
<blockquote style="border-left:2px solid #777; color:#777; margin:0 0 5px; padding-left:5px">
<p dir="auto">18:01:46 Running action<br>
18:01:46 Sending request (41)<br>
18:01:46 Handling request<br>
18:01:46 Ready to run action (retry count: 0)<br>
18:01:46 Clearing connection to imap.ietf.org<br>
18:01:46 Trying to connect to imap.ietf.org on port 143 (CFNetwork) with STARTTLS (required)<br>
18:01:46 Resolved hostname (imap.ietf.org).<br>
18:01:46 Successful connection.<br>
18:01:46 S: * OK [CAPABILITY IMAP4rev1 LITERAL+ ENABLE STARTTLS COMPRESS=DEFLATE SASL-IR AUTH=PLAIN] Isode M-Box IMAP4rev1 (16.4v5) server ready<br>
18:01:46 C: A0 STARTTLS<br>
18:01:46 S: A0 OK Start TLS negotiation now<br>
18:01:46 Initiating secure connection...<br>
18:01:46 Prepare secure connection...<br>
18:01:46 Returned (4)...<br>
18:01:46 Protocol version: kTLSProtocol12<br>
18:01:46 C: A1 CAPABILITY<br>
18:01:46 S: * CAPABILITY IMAP4rev1 UIDPLUS LITERAL+ UNSELECT NAMESPACE SORT BINARY MULTIAPPEND THREAD=ORDEREDSUBJECT THREAD=REFERENCES ESEARCH LIST-EXTENDED IDLE URLAUTH CATENATE CONDSTORE QRESYNC ENABLE ACL RIGHTS=kxet QUOTA COMPRESS=DEFLATE SASL-IR WITHIN CONTEXT=SEARCH SEARCHRES SPECIAL-USE MOVE AUTH=PLAIN<br>
18:01:46 S: A1 OK CAPABILITY Completed<br>
18:01:46 Reusing latest used password<br>
18:01:46 C: A2 AUTHENTICATE PLAIN ••••••••••<br>
18:01:47 S: A2 NO AUTHENTICATION has failed<br>
18:01:47 Error: Server response: “A2 NO AUTHENTICATION has failed”. Command attempted: “A2 AUTHENTICATE PLAIN ••••••••••”.<br>
18:01:47 Retrieving password (keychain or user request)<br>
18:01:50 C: A3 AUTHENTICATE PLAIN ••••••••••<br>
18:01:50 S: A3 NO AUTHENTICATION has failed<br>
18:01:50 Error: Server response: “A3 NO AUTHENTICATION has failed”. Command attempted: “A3 AUTHENTICATE PLAIN ••••••••••”.<br>
18:01:50 Retrieving password (keychain or user request)<br>
18:01:51 Error: Failed to retrieve password for account.<br>
18:01:51 Error code: 4<br>
18:01:51 Failed action (1000). Reset observed read/write timeouts: 8/8</p>
<p dir="auto">18:01:51 Handling reply</p>
</blockquote>
<p dir="auto">Using anonymous access:</p>
<blockquote style="border-left:2px solid #777; color:#777; margin:0 0 5px; padding-left:5px">
<p dir="auto">18:01:51 Handling reply<br>
18:02:29 Running action<br>
18:02:29 Sending request (42)<br>
18:02:29 Handling request<br>
18:02:29 Trying to disconnect nicely (8)...<br>
18:02:29 C: A4 LOGOUT<br>
18:02:30 S: * BYE LOGOUT received<br>
18:02:30 S: A4 OK LOGOUT Completed<br>
18:02:30 Clearing connection to imap.ietf.org<br>
18:02:30 Ready to run action (retry count: 0)<br>
18:02:30 Clearing connection to imap.ietf.org<br>
18:02:30 Trying to connect to imap.ietf.org on port 143 (CFNetwork) with STARTTLS (required)<br>
18:02:30 Resolved hostname (imap.ietf.org).<br>
18:02:30 Successful connection.<br>
18:02:30 S: * OK [CAPABILITY IMAP4rev1 LITERAL+ ENABLE STARTTLS COMPRESS=DEFLATE SASL-IR AUTH=PLAIN] Isode M-Box IMAP4rev1 (16.4v5) server ready<br>
18:02:30 C: A0 STARTTLS<br>
18:02:30 S: A0 OK Start TLS negotiation now<br>
18:02:30 Initiating secure connection...<br>
18:02:30 Prepare secure connection...<br>
18:02:30 Returned (4)...<br>
18:02:30 Protocol version: kTLSProtocol12<br>
18:02:30 C: A1 CAPABILITY<br>
18:02:30 S: * CAPABILITY IMAP4rev1 UIDPLUS LITERAL+ UNSELECT NAMESPACE SORT BINARY MULTIAPPEND THREAD=ORDEREDSUBJECT THREAD=REFERENCES ESEARCH LIST-EXTENDED IDLE URLAUTH CATENATE CONDSTORE QRESYNC ENABLE ACL RIGHTS=kxet QUOTA COMPRESS=DEFLATE SASL-IR WITHIN CONTEXT=SEARCH SEARCHRES SPECIAL-USE MOVE AUTH=PLAIN<br>
18:02:30 S: A1 OK CAPABILITY Completed<br>
18:02:30 Reusing latest used password<br>
18:02:30 C: A2 AUTHENTICATE PLAIN ••••••••••<br>
18:02:30 S: A2 NO AUTHENTICATION has failed<br>
18:02:30 Error: Server response: “A2 NO AUTHENTICATION has failed”. Command attempted: “A2 AUTHENTICATE PLAIN ••••••••••”.<br>
18:02:30 Retrieving password (keychain or user request)<br>
18:02:30 C: A3 AUTHENTICATE PLAIN ••••••••••<br>
18:02:30 S: A3 NO AUTHENTICATION has failed<br>
18:02:30 Error: Server response: “A3 NO AUTHENTICATION has failed”. Command attempted: “A3 AUTHENTICATE PLAIN ••••••••••”.<br>
18:02:30 Reusing latest used password<br>
18:02:30 C: A4 AUTHENTICATE PLAIN ••••••••••<br>
18:02:30 S: A4 NO AUTHENTICATION has failed<br>
18:02:30 Error: Server response: “A4 NO AUTHENTICATION has failed”. Command attempted: “A4 AUTHENTICATE PLAIN ••••••••••”.<br>
18:02:30 Retrieving password (keychain or user request)<br>
18:02:30 C: A5 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A5 NO AUTHENTICATION has failed<br>
18:02:31 Error: Server response: “A5 NO AUTHENTICATION has failed”. Command attempted: “A5 AUTHENTICATE PLAIN ••••••••••”.<br>
18:02:31 Reusing latest used password<br>
18:02:31 C: A6 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A6 NO AUTHENTICATION has failed<br>
18:02:31 Error: Additional errors suppressed.<br>
18:02:31 Retrieving password (keychain or user request)<br>
18:02:31 C: A7 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A7 NO AUTHENTICATION has failed<br>
18:02:31 Reusing latest used password<br>
18:02:31 C: A8 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A8 NO AUTHENTICATION has failed<br>
18:02:31 Retrieving password (keychain or user request)<br>
18:02:31 C: A9 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A9 NO AUTHENTICATION has failed<br>
18:02:31 Reusing latest used password<br>
18:02:31 C: A10 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A10 NO AUTHENTICATION has failed<br>
18:02:31 Retrieving password (keychain or user request)<br>
18:02:31 C: A11 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A11 NO AUTHENTICATION has failed<br>
18:02:31 Reusing latest used password<br>
18:02:31 C: A12 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A12 NO AUTHENTICATION has failed<br>
18:02:31 Retrieving password (keychain or user request)<br>
18:02:31 C: A13 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A13 NO AUTHENTICATION has failed<br>
18:02:31 Reusing latest used password<br>
18:02:31 C: A14 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A14 NO AUTHENTICATION has failed<br>
18:02:31 Retrieving password (keychain or user request)<br>
18:02:31 C: A15 AUTHENTICATE PLAIN ••••••••••<br>
18:02:31 S: A15 NO AUTHENTICATION has failed<br>
18:02:31 Reusing latest used password<br>
18:02:31 C: A16 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A16 NO AUTHENTICATION has failed<br>
18:02:32 Retrieving password (keychain or user request)<br>
18:02:32 C: A17 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A17 NO AUTHENTICATION has failed<br>
18:02:32 Reusing latest used password<br>
18:02:32 C: A18 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A18 NO AUTHENTICATION has failed<br>
18:02:32 Retrieving password (keychain or user request)<br>
18:02:32 C: A19 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A19 NO AUTHENTICATION has failed<br>
18:02:32 Reusing latest used password<br>
18:02:32 C: A20 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A20 NO AUTHENTICATION has failed<br>
18:02:32 Retrieving password (keychain or user request)<br>
18:02:32 C: A21 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A21 NO AUTHENTICATION has failed<br>
18:02:32 Reusing latest used password<br>
18:02:32 C: A22 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A22 NO AUTHENTICATION has failed<br>
18:02:32 Retrieving password (keychain or user request)<br>
18:02:32 C: A23 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A23 NO AUTHENTICATION has failed<br>
18:02:32 Reusing latest used password<br>
18:02:32 C: A24 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A24 NO AUTHENTICATION has failed<br>
18:02:32 Retrieving password (keychain or user request)<br>
18:02:32 C: A25 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A25 NO AUTHENTICATION has failed<br>
18:02:32 Reusing latest used password<br>
18:02:32 C: A26 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A26 NO AUTHENTICATION has failed<br>
18:02:32 Retrieving password (keychain or user request)<br>
18:02:32 C: A27 AUTHENTICATE PLAIN ••••••••••<br>
18:02:32 S: A27 NO AUTHENTICATION has failed<br>
18:02:32 Reusing latest used password<br>
18:02:32 C: A28 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A28 NO AUTHENTICATION has failed<br>
18:02:33 Retrieving password (keychain or user request)<br>
18:02:33 C: A29 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A29 NO AUTHENTICATION has failed<br>
18:02:33 Reusing latest used password<br>
18:02:33 C: A30 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A30 NO AUTHENTICATION has failed<br>
18:02:33 Retrieving password (keychain or user request)<br>
18:02:33 C: A31 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A31 NO AUTHENTICATION has failed<br>
18:02:33 Reusing latest used password<br>
18:02:33 C: A32 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A32 NO AUTHENTICATION has failed<br>
18:02:33 Retrieving password (keychain or user request)<br>
18:02:33 C: A33 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A33 NO AUTHENTICATION has failed<br>
18:02:33 Reusing latest used password<br>
18:02:33 C: A34 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A34 NO AUTHENTICATION has failed<br>
18:02:33 Retrieving password (keychain or user request)<br>
18:02:33 C: A35 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A35 NO AUTHENTICATION has failed<br>
18:02:33 Reusing latest used password<br>
18:02:33 C: A36 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A36 NO AUTHENTICATION has failed<br>
18:02:33 Retrieving password (keychain or user request)<br>
18:02:33 C: A37 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A37 NO AUTHENTICATION has failed<br>
18:02:33 Reusing latest used password<br>
18:02:33 C: A38 AUTHENTICATE PLAIN ••••••••••<br>
18:02:33 S: A38 NO AUTHENTICATION has failed<br>
18:02:33 Retrieving password (keychain or user request)<br>
18:02:34 C: A39 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 S: A39 NO AUTHENTICATION has failed<br>
18:02:34 Reusing latest used password<br>
18:02:34 C: A40 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 S: A40 NO AUTHENTICATION has failed<br>
18:02:34 Retrieving password (keychain or user request)<br>
18:02:34 C: A41 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 S: A41 NO AUTHENTICATION has failed<br>
18:02:34 Reusing latest used password<br>
18:02:34 C: A42 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 S: A42 NO AUTHENTICATION has failed<br>
18:02:34 Retrieving password (keychain or user request)<br>
18:02:34 C: A43 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 S: A43 NO AUTHENTICATION has failed<br>
18:02:34 Reusing latest used password<br>
18:02:34 C: A44 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 S: A44 NO AUTHENTICATION has failed<br>
18:02:34 Retrieving password (keychain or user request)<br>
18:02:34 C: A45 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 S: A45 NO AUTHENTICATION has failed<br>
18:02:34 Reusing latest used password<br>
18:02:34 C: A46 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 S: A46 NO AUTHENTICATION has failed<br>
18:02:34 Retrieving password (keychain or user request)<br>
18:02:34 C: A47 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 S: A47 NO AUTHENTICATION has failed<br>
18:02:34 Reusing latest used password<br>
18:02:34 C: A48 AUTHENTICATE PLAIN ••••••••••<br>
18:02:34 Trying to terminate connection...<br>
18:02:34 S: <<< terminated reading >>><br>
18:02:34 Trying to disconnect nicely (8)...<br>
18:02:34 C: A49 LOGOUT<br>
18:02:34 S: <<< terminated reading >>><br>
18:02:34 Logout error should not happen (9).<br>
18:02:34 Clearing connection to imap.ietf.org<br>
18:02:34 Error code: 9<br>
18:02:34 Failed action (1000). Reset observed read/write timeouts: 8/8</p>
<p dir="auto">18:02:34 Handling reply</p>
</blockquote>
</div>
</div>
</body>
</html>