Solve the Problem of cyrus-imap Chinese mail title "XXXX"

Solve the Problem of cyrus-imap Chinese mail title "XXXX"-Linux Enterprise Application-Linux server application information. The following is a detailed description. Because the RFC defines the data format as 7bit, And the 8bit Chinese title is replaced by cyrus-imap with XXXX to verify the documents of cyrus-imapd. Disable this function to solve the problem.



[Root @ localhost text] # uname-
Linux localhost 2.6.18-194. el5xen #1 SMP Tue Mar 16 22:08:06 EDT 2010 i686 i686 i386 GNU/Linux
[Root @ localhost text] # rpm-qa | grep cyrus-imapd
Cyrus-imapd-utils-2.3.7-7.el5_4.3
Cyrus-imapd-perl-2.3.7-7.el5_4.3
Cyrus-imapd-2.3.7-7.el5_4.3
Cyrus-imapd-devel-2.3.7-7.el5_4.3
[Root @ localhost text] # rpm-qa | grep postfix
Postfix-2.3.3-2.1.el5_2
[Root @ localhost text] # man imapd. conf



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Munge8bit: 1
If enabled, lmtpd munges messages with 8-bit characters in the headers. The 8-bit charac-
Ters are changed ?? X ??. If reject8bit is enabled, setting munge8bit has no effect. (
Proper solution to non-ASCII characters in headers is offered by RFC 2047 and its prede-
Cessors .)

......................

Add the following sentence to/etc/imapd. conf:

Munge8bit: no

Restart cyurs-imapd