[imp] IMP 5.0 H4: No supported IMAP authentification

[Matthias Herzog]

Hi,

I spent the last day setting up an Ubuntu Lucid system with the new 
Horde Framework. Installation went fine, I configured Horde to 
authenticate via IMP and ran the test page for IMP.

Again everything was ok, i was able to log in, but after a few seconds 
browsing my mails I get the "No supported IMAP authentification" 
notification.

If I log out again and re-login everything is good again. After some 
seconds it gives me the same error message.

attached you find the error log:

login:

2011-04-20T15:14:58+02:00 NOTICE: HORDE [imp] Login success for imapuser 
(Horde user imapuser) [192.168.209.25] to {mailserver.domain.tld:993 
[imap]} [pid 24273 on line 199 of "/usr/share/horde/imp/lib/Auth.php"]

first error:

2011-04-20T15:15:12+02:00 ERR: HORDE [imp] IMAP error: Login failed: 
authentication failure [pid 24093 on line 212 of 
"/usr/share/php/Horde/Imap/Client/Base.php"]
2011-04-20T15:15:12+02:00 DEBUG:  1. 
Horde_Core_Ajax_Application->doAction() 
/usr/share/horde/services/ajax.php:60
  2. call_user_func() /usr/share/php/Horde/Core/Ajax/Application.php:95
  3. IMP_Ajax_Application->showPreview()
  4. IMP_Ajax_Application->_changed() 
/usr/share/horde/imp/lib/Ajax/Application.php:1007
  5. IMP_Imap->openMailbox() 
/usr/share/horde/imp/lib/Ajax/Application.php:2100
  6. IMP_Imap->__call()
  7. call_user_func_array() /usr/share/horde/imp/lib/Imap.php:373
  8. Horde_Imap_Client_Base->openMailbox()
  9. Horde_Imap_Client_Socket->_openMailbox() 
/usr/share/php/Horde/Imap/Client/Base.php:789
10. Horde_Imap_Client_Base->login() 
/usr/share/php/Horde/Imap/Client/Socket.php:773
11. Horde_Imap_Client_Socket->_login() 
/usr/share/php/Horde/Imap/Client/Base.php:584
12. Horde_Imap_Client_Socket->_tryLogin() 
/usr/share/php/Horde/Imap/Client/Socket.php:350
13. Horde_Imap_Client_Socket->_sendLine() 
/usr/share/php/Horde/Imap/Client/Socket.php:550
14. Horde_Imap_Client_Socket->_parseResponse() 
/usr/share/php/Horde/Imap/Client/Socket.php:3510
15. Horde_Imap_Client_Base->_exception() 
/usr/share/php/Horde/Imap/Client/Socket.php:3885

recurring error:

2011-04-20T15:15:12+02:00 ERR: HORDE [imp] No supported IMAP 
authentication method could be found. [pid 24093 on line 212 of 
"/usr/share/php/Horde/Imap/Client/Base.php"]
2011-04-20T15:15:12+02:00 DEBUG:  1. 
Horde_Core_Ajax_Application->doAction() 
/usr/share/horde/services/ajax.php:60
  2. call_user_func() /usr/share/php/Horde/Core/Ajax/Application.php:95
  3. IMP_Ajax_Application->showPreview()
  4. IMP_Ajax_Application->_changed() 
/usr/share/horde/imp/lib/Ajax/Application.php:1007
  5. IMP_Imap->openMailbox() 
/usr/share/horde/imp/lib/Ajax/Application.php:2100
  6. IMP_Imap->__call()
  7. call_user_func_array() /usr/share/horde/imp/lib/Imap.php:373
  8. Horde_Imap_Client_Base->openMailbox()
  9. Horde_Imap_Client_Socket->_openMailbox() 
/usr/share/php/Horde/Imap/Client/Base.php:789
10. Horde_Imap_Client_Base->login() 
/usr/share/php/Horde/Imap/Client/Socket.php:773
11. Horde_Imap_Client_Socket->_login() 
/usr/share/php/Horde/Imap/Client/Base.php:584
12. Horde_Imap_Client_Base->login() 
/usr/share/php/Horde/Imap/Client/Socket.php:358
13. Horde_Imap_Client_Socket->_login() 
/usr/share/php/Horde/Imap/Client/Base.php:584
14. Horde_Imap_Client_Base->_exception() 
/usr/share/php/Horde/Imap/Client/Socket.php:322

any help on solving this is greatly appreciated.

thank you


Matthias