Op 9/13/2015 om 12:19 PM schreef Jouko Nikula: > Hello, > > I have trouble with some attachments not working on Horde and > Roundcube. I made a ticket to Roundcube webmail and they tracked down > it to Dovecot not responding correctly to BINARY FETCH: > > http://trac.roundcube.net/ticket/1490532 > > What is causing Dovecot to answer NIL? Is there an issue in Dovecot?
A few questions to facilitate debugging: - Do your logs show anything that may be related to this issue? - What is the output of `dovecot -n` ? > If I want to disable to BINARY capability in Dovecot I need to use > imap_capabilities. I found out that I could add capabilities with > syntax > imap_capabilities= +FOO > but it seems I can't use similar syntax (imap_capabilities= -FOO) to > remove capabilities? If I list all capabilities like: > > imap_capabilities= IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID > ENABLE IDLE AUTH=PLAIN 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 > MOVE QUOTA > > I understood that this will result in listing all capabilities already > pre-login. Is this a problem? Not that I know of. Regards, Stephan.
