ISSUE WITH IMAP IN IWDC
Change in remote console - File - API - c _system_services_imapsearch_maxresults from "10000" on "0" (unlimited).
After that, you need in every folder which has more than 10k items delete or rename file "flags.dat" to start synchronization again. After restarting POP3 it should be OK
MISSING TABLES IN GROUPWARE DB
alter table event add `EvnDocInvite` int(11) DEFAULT NULL;
alter table event add `EvnDocExpire` int(11) DEFAULT NULL;
alter table event add `EvnDocRights` int(11) DEFAULT NULL;
alter table event add `EvnDocPass` varchar(255) DEFAULT NULL;
alter table onlinedocumentediting add `OdeDocKey` varchar(255);
alter table onlinedocumentediting add `OdeAttName` varchar(255);
ISSUE WITH LOGGING TO WEBCLIENT
Remove content of /opt/icewarp/html/webmail/client/skins/banner/templates/ except template.xml
In the mailbox of affected user - ~webmail - settings.xml remove value <skin>banner</skin>
Go to the webadmin and reset the webclient skin to default.
If you cannot reach WebDAV and you are receiving "Not found" error then you need to change the path to CalDAV/CardDAV from:
ISSUE WITH SENDING MAIL THROUGH WEBMAIL
If you are sending mail from webmail and you are receiving "PHPMAILER" error.
This happening for accounts that have mailbox type set to "POP3". These accounts won't be able to send mail through webmail until switched mailbox type to "POP3&IMAP" or "IMAP" in administration.
OUTLOOK REDEMPTION ERROR
When you will receive this error in OSync:
Access violation at address 0000000000B71BDF in module 'Redemption64.dll'. Read of address 0000000000000000 at Redemption.RDOFolderClass.get_Folders()
The only possible workaround is to downgrade to version 188.8.131.52.
ISSUE WITH HIGH CPU/MEM PERFORMANCE
If you have an issue with performance on the server then it can be caused by YODA and YODA-SCAN services. Unfortunately, version Deep Castle Gen 1 doesn't have the option to manage how much resources it will take. Once indexing of the whole /mail/ folder will end the performance will be lower.
High CPU/MEM can also cause off smallfilles cache. Article about smallfiles cache you can find here:
ISSUE WITH SYSTEM BACKUP IN REMOTE CONSOLE
In DC Gen 1 backup tool doesn't work correctly. There are several issues reported regarding the internal backup. We are recommending to setup backup using the following script. Then you can put the script to Task & Events in the remote console - System - Tools - Task & Events (for example).
It is necessary to modify the script for the actual environment.
In case you are using SQLite, you can backup only the SQLite files on the file system (using robocopy or rsync).