Kofmsp.dll New! 【RECOMMENDED | 2025】

: Whenever upgrading an enterprise deployment of Microsoft Office or patching Windows, ensure your Kerio Connect server and local KOFF clients are upgraded to matching, contemporary releases.

: Windows or Office updates can overwrite shared registry paths, severing the path between Outlook and Kerio's custom MAPI components.

. It serves as a MAPI (Messaging Application Programming Interface) provider that allows Microsoft Outlook to synchronize with a Kerio Connect mail server, enabling features like offline access and message grouping.

The file may also be located in other directories, depending on the version of Microsoft Office installed on the system. kofmsp.dll

: Running newer versions of KOFF on unsupported operating systems can trigger fatal initialization errors inside the DLL file. Step-by-Step Resolution Guide

Before logging in, look at the integration options block at the bottom and click .

If you are experiencing errors related to this file, GFI Support and Kerio Support recommend the following steps: Reinstalling Kerio Outlook Connector - KerioConnect - GFI : Whenever upgrading an enterprise deployment of Microsoft

| Indicator | Suspicious | Malicious | |-----------|------------|------------| | | Missing or self-signed | Invalid or expired | | Location | %TEMP% , Downloads , or Roaming | Any non-Kofax folder | | File size | <100 KB or >5 MB (packed) | Executable behavior detected | | Process loading it | Unknown process (e.g., svchost.exe) | Script runner, PowerShell | | High CPU/network | Yes, even when not scanning | Persistent outbound connections |

To avoid issues related to the KOFMSP.DLL file, users can take the following precautions:

The KOFMSP.DLL file, often manifested as KofMsp32.dll on 32-bit systems, is a core component of the , a software developed by Kerio Technologies (now GFI Software). This connector acts as a bridge between Microsoft Outlook and a Kerio Connect mail server, allowing users to manage emails, calendars, contacts, and tasks offline. The "Offline Edition" synchronizes all changes with the server once the connection is restored. The DLL file typically resides in the C:\Program Files (x86)\Kerio\Outlook Connector (Offline Edition)\ directory. It serves as a MAPI (Messaging Application Programming

Open the and click on Programs and Features (or use appwiz.cpl via Run).

This failure stops the boot cycle of the mail program entirely. Core Technical Triggers

If the file is intact but the mail profile data structures are compromised, building a clean profile forces Outlook to establish a fresh connection hook: Close Microsoft Outlook entirely.

Kofmsp.dll is a virus. It is a legitimate file associated with GFI Software. However, malware can sometimes disguise itself using the same name.

Which version of are you using? (e.g., 2016, 2019, 365) Did this happen after a recent Windows or Office update ? I can give you specific steps based on your setup. Share public link