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CRAM-MD5 problems in plesk 12.0.18 #mu75

Linulex

Silver Pleskian
plesk 12.0.18 #mu75, centos 6.7 x64, all updates installed.

I have some problems with fail2ban blocking real users because cram-md5 isnt working.

/etc/courier-imap/imapd has the lines

IMAP_CAPABILITY="IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA AUTH=CRAM-MD5 AUTH=CRAM-SHA1 AUTH=CRAM-SHA256 AUTH=PLAIN IDLE"

IMAP_CAPABILITY_ORIG="IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA AUTH=CRAM-MD5 AUTH=CRAM-SHA1 AUTH=CRAM-SHA256 IDLE"

but the log is full

Feb 4 19:13:46 res9 courier-imapd: LOGIN FAILED, method=CRAM-MD5, ip=[::ffff:xx.xxx.xx.xxx]

Is this because cram-md5 must know the password and they are encrypted now or is there something i am missing?

regards
Jan
 
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