On 06.04.2017 07:50, li...@lazygranch.com wrote: > On Tue, 04 Apr 2017 11:07:26 +0000 > Luca Bertoncello <lucab...@lucabert.de> wrote: > >> Hi all, >> >> i've got a strange behaviour with a BlackBerry Classic Phone (BBOS >> 10.3.2.2876) in combination with Dovecot 2.2.13 while trying to >> fetch mails. >> >> Before burying myself into debugging sessions, i try to get an >> understanding if the following is a Client- or a Server-specific >> error in the behaviour: >> >> CIGA8 UID FETCH 10009:10035 (UID FLAGS) (CHANGEDSINCE NOMODSEQ) >> CIGA8 BAD Error in IMAP command UID FETCH: Invalid CHANGEDSINCE >> modseq. >> >> Following the full conversation. >> ---- >> * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID >> ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 >> AUTH=CRAM-MD5] Dovecot on xxx ready. >> CIGA1 CAPABILITY >> * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE >> IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5 >> CIGA1 OK Pre-login capabilities listed, post-login capabilities have >> more. CIGA2 ID ("os" "BlackBerry 10" "os-version" "10.3.2.2876" >> "vendor" "rim" "device" "Classic" "name" "bbimap") >> * ID ("name" "Dovecot") >> CIGA2 OK ID completed. >> CIGA3 LOGIN xxx xxx >> * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE >> IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS >> THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT >> CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE >> QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS >> SPECIAL-USE BINARY MOVE CIGA3 OK Logged in >> CIGA4 CAPABILITY >> * CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE >> IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS >> THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT >> CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE >> QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS >> SPECIAL-USE BINARY MOVE CIGA4 OK Capability completed. >> CIGA5 LIST "" "" >> * LIST (\Noselect) "." "" >> CIGA5 OK List completed. >> CIGA6 LIST "" "*" >> * LIST (\HasNoChildren) "." folder_a >> * LIST (\HasNoChildren) "." folder_b >> * LIST (\HasNoChildren) "." folder_c >> * LIST (\HasNoChildren) "." sent-mail >> * LIST (\HasNoChildren) "." folder_d >> * LIST (\HasNoChildren) "." folder_e >> * LIST (\HasNoChildren \Trash) "." Trash >> * LIST (\HasNoChildren \Drafts) "." Drafts >> * LIST (\HasNoChildren) "." folder_f >> * LIST (\HasNoChildren) "." folder_g >> * LIST (\HasNoChildren) "." INBOX >> CIGA6 OK List completed. >> CIGA7 SELECT INBOX (CONDSTORE) >> * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) >> * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] >> Flags permitted. >> * 7 EXISTS >> * 0 RECENT >> * OK [UIDVALIDITY 1391686038] UIDs valid >> * OK [UIDNEXT 10036] Predicted next UID >> * OK [HIGHESTMODSEQ 1608] Highest >> CIGA7 OK [READ-WRITE] Select completed (0.000 secs). >> CIGA8 UID FETCH 10009:10035 (UID FLAGS) (CHANGEDSINCE NOMODSEQ) >> CIGA8 BAD Error in IMAP command UID FETCH: Invalid CHANGEDSINCE >> modseq. CIGA9 LOGOUT >> * BYE Logging out >> CIGA9 OK Logout completed. >> ---- >> >> Thanks in advance! >> >> Luca Bertoncello >> (lucab...@lucabert.de) > Is that the dovecot.log file? > > Here is what I get: > > # dovecot --version > 2.2.28 (bed8434) > > bbos 10.3.3.2205 > > > Sanitized log file below. I'd appreciate the moderator removing my post > if I let something slip. > > Apr 06 04:01:02 imap-login: Info: Login: user=<m...@mydomain.com>, > method=PLAIN, rip=myip, lip=myserver, mpid=77887, TLS, session=<bunchachars> > Apr 06 04:01:02 imap(m...@mydomain.com): Debug: Added userdb setting: > plugin/=yes > Apr 06 04:01:02 imap(m...@mydomain.com): Debug: Effective uid=1003, gid=1003, > home=/var/mail/vhosts/mydomain.com/me > Apr 06 04:01:02 imap(m...@mydomain.com): Debug: Namespace inbox: > type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, > subscriptions=yes location=maildir:~ > Apr 06 04:01:02 imap(m...@mydomain.com): Debug: maildir++: > root=/var/mail/vhosts/mydomain.com/me, index=, indexpvt=, control=, > inbox=/var/mail/vhosts/mydomain.com/me, alt= > Apr 06 04:01:04 auth: Debug: client in: AUTH 1 PLAIN service=imap > secured session=differentchars lip=myserver rip=myip > lport=143 > rport=47037 local_name=www.mydomain.com resp=lotsofchars= (previous > base64 data may contain sensitive data)
It would seem like a bug in your Blackberry email client, it should not do this. CIGA8 UID FETCH 10009:10035 (UID FLAGS) (CHANGEDSINCE NOMODSEQ) The CHANGEDSINCE expects some numeric value, not NOMODSEQ. Aki