Hi Martin, >From my experience, Windows Mobile 5 and 6 (among PocketPC 2003se/2003) like to use NTLM, and APOP. They don't use them properly, and it's NTLM/APOP ability is broken. So what I've always had to do is disable NTLM/APOP, as that problem has existed since PocketPC 2002, and Microsoft hasn't fixed it yet, so I doubt they ever will. However you're more then welcome to try and see if they'll fix it for you. Scott Martin Schiøtz wrote: > Hi > >> From some brand new PDA like Microsoft OS with an Outlook PDA limted > version I get some authentication errors: > > tail -f /var/log/maillog > May 23 15:20:51 blackpete pop3s[31197]: accepted connection > May 23 15:20:51 blackpete master[31374]: about to exec > /usr/lib/cyrus-imapd/pop3d > May 23 15:20:51 blackpete pop3s[31374]: executed > May 23 15:20:52 blackpete pop3s[31197]: starttls: SSLv3 with cipher > RC4-MD5 (128/128 bits reused) no authentication > May 23 15:20:54 blackpete pop3s[31197]: badlogin: [62.44.168.212] NTLM > bad protocol / cancel > > I'm using cyrus-imapd-2.3.7 with > /etc/imapd.conf > sasl_pwcheck_method: auxprop > sasl_mech_list: NTLM PLAIN LOGIN CRAM-MD5 DIGEST-MD5 > > Any ideas? > > - Martin > ---- > Cyrus Home Page: http://cyrusimap.web.cmu.edu/ > Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki > List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html > > !DSPAM:465590ed120483047383436! > > ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html