GConf error: Type mismatch: Expected list, got string
All further errors shown only on terminal.

close evolution
$ killall gconfd-2
rm /home/user/.gconf/apps/evolution/shell/network_config/%gconf.xml

i disabled digestable in Digest options.

This is expected behavior. The scrubber saves attachments in
the archives/private/<listname>/attachments/ directory. This
happens for all messages if scrub_nondigest is Yes, and for
all plain digests in any case even if the list does not do
archiving.

If you allow attachments at all, the only way to avoid this
is to set both scrub_nondigest and digestable to No. I.e,
don’t scrub individual messages and don’t allow digests.

source

cat /dev/null > archives/private/listname.mbox/listname.mbox
bin/arch --wipe listname

source

delete certs from /etc/ssl
dpkg-reconfigure dovecot-common

source

1. When setting the Receiving Email Server Type select IMAP+ from the dropdown. This tells evolution that your IMAP account supports IDLE.
2. Due a bug (fixed in Evolution 2.32) you need to go to the Receiving “Options” tab and check the “Use idle if the server supports it” option”

source

1. Download the ca.pem [1] and sub.class1.server.ca.pem [2] to /tmp/

2. Cat the CA certs to form a single CA certificate chain file

 cat ca.pem sub.class1.server.ca.pem > ca_bundle.crt

3. Place server certificate in /tmp/ssl.crt.

4. Place the private key in /opt/zimbra/ssl/zimbra/commercial/commercial.key

5. Deploy the commercial certificate with zmcertmgr as the root user.

 cd /opt/zimbra/bin
 ./zmcertmgr deploycrt comm /tmp/ssl.crt /tmp/ca_bundle.crt

6. Restart the zimbra services

 su zimbra
 zmcontrol stop
 zmcontrol start

source

Disable Exchange cached mode and download only headers for imap accounts:

source1 source2

error:
Database errors found.
/opt/zimbra/mysql/bin/mysqlcheck --defaults-file=/opt/zimbra/conf/my.cnf -S /opt/zimbra/db/mysql.sock -A -C -s -u root --password={password]
zimbra.jiveID
warning : 1 client is using or hasn't closed the table properly

solution:
su - zimbra
mysql
use zimbra
repair table jiveID;

source

Exchange Management Shell:

Get-SendConnector | fl
Set-SendConnector -Identity "Send Connector Name" -port 28

source

# grep password roundcubemail/config/main.inc.php
$rcmail_config['plugins'] = array('password');

# vim roundcubemail/plugins/password/config.inc.php
$rcmail_config['password_db_dsn'] = 'mysql://postfixadmin:passw0rd@localhost/postfix';
$rcmail_config['password_query'] = 'UPDATE mailbox SET password=%c WHERE username=%u';

source