When event with attachment is created in iCal app on OS X and after synced to WebMail, attachment is in WebMail Calendar is processed only as URL link. Problem is that iCal app is sending URL from the beginning, so IceWarp server received it just as URL...

iCAL on MAC OS X 10.11 El Capitan cannot handle 'Propose new time' action under event action from attendee in WebClient. This issue related with MAC OS X 10.11 El Capitan.

SNMP IN ICEWARP INTRODUCTION SNMP belongs to the communication protocols family and has become widely accepted somewhere around 1993 as a powerful method for TCP/IP networks management. The original SNMP concept designer is the IETF (Internet Enginee...

How to sign and encrypt emails WebMail Pro supports personal SSL certificates. It allows you to send and receive encrypted and signed emails. At first you need to supply your personal certificate in to your account. Your personal certificate will be u...

Yes, they are required for different processes. Server Certificates required on servers that wish to communicate using an SSL/TLS encrypted connection. User certificates allow a single user to digitally sign, and optionally encrypt, his emails so that...

AVAILABLE VARIABLES IN FTP This shows what variables you can use in FTP configuration and where exactly you can use them. You have three path variables that are always available. You can use them in home (root) directory, in path permissions settings an...

_OS: Windows; IceWarp Server Version: 11/10_ _SMTP AUTHENTICATION WITH OUTLOOK 2010/2013_ If you are not using IMAP and have Outlook Sync installed and configured, the SMTP configuration is done automatically. (screenshots are taken from Outlook 2010...

HOT SPARE SERVER FOR ICEWARP To set up a hot spare for Icewarp Mail Server you can follow the steps below. This would require both servers to be licensed if you want instant fail over. The other option is to activate the license online for the secondary...

ERRORS IN WINDOWS MAIL AND WINDOWS LIVE MAIL Below is a list of handy Outlook Express Error Codes. Applies to : * Windows Live Mail * Windows Mail in Windows Vista The following list of error codes may be returned in Windows Mail or in Windows ...

Here's a special filter that can forward messages for an entire domain. Sender should match domain.com Sender/recipient should be local/remote. This is an advanced setting. Choose whichever option fits where you want to send your traffic Forward to ...

You should limit the number of servers you choose to query for RBL processing since having too many servers queried can have a detrimental effect on your IceWarp server performance. Limiting to 2-3 is the recommended number. Each server should be querie...

\N\NWEBCLIENT DATABASE\N\N \N\NWHAT IS PDO?\N\N PDO is PHP Data Object layer that is used to access databases. IceWarp Server supports SQLite, MySQL, and MSSQL (ODBC) databases. Webclient uses the database for caching folders and items. \N\NWHAT IS...

Using SmartAttach in WebClient and other email clients (IceWarp 10) About SmartAttach SmartAttach can be used to minimize the load on a server by reducing the volume of data sent by users as email attachments. For example, a user sends an email with a...

Icewarp, from version 8.9 uses strict UTF encoding. A script is provided with the Icewarp installation to convert the following data: Address Books AutoResponders Signatures Account Names To perform the conversion please do the following: Locate the fi...

This is a problem with the Windows OS reading the OpenSSL libraries for the connector. You can resolve this by moving the LIBSSL32.DLL and LIBEAY32.DLL into the /system32 folder on the server. Once you do this close and reopen Outlook and you should have ...

It's not possible to use the Icewarp backup tool and have the name changed automatically for database backups. This means that each backup will overwrite the last. The backup of the Icewarp configuration however allows you to to name the backup zip file...

The IceWarp administration console has a feature that many people don't know about that helps prevent accidental user deletion. Deleting accounts can be easy to do, for instance when making fast server changes or just accidentally hitting the delete but...

We have noticed that using Windows Explorer to browse backup ".Zip" files and log files can lead to incomplete listing of directory trees and improperly formatted information. Our support team uses a tool named Total Commander to browse these zip files a...