Migrate Kerio Connect to a New Server Without Hassle

Summary - This article will guide you through migrating Kerio Connect to a new server, covering both manual and automated methods. While manual migration is possible, it can be complex and time-consuming. Using an automated tool ensures a smooth, secure transition with minimal downtime.

Migrating email servers is usually required for companies wishing to enhance performance, security, or upgrade to improved infrastructure. In case you have to migrate Kerio connect to new server, maintaining data integrity and reducing downtime is very important. This guide will lead you through the entire process, both the manual and automatic, to ensure everything goes as easily as it should.

What is Kerio Connect?

Kerio Connect is an email and messaging server solution commonly used that is very customizable, secure, and convenient to manage. It is utilized by organizations as a Microsoft Exchange or other business email software alternative due to its price point and all-encompassing set of features. When installed on-premises or in the cloud, management of Kerio Connect requires proper data transfer during server replacements.

Why Migrate Kerio Connect to New Server?

A number of reasons may necessitate you to migrate Kerio Connect to a new server:

1. Server Performance Improvements - Aging servers are unable to handle increasing workloads. An upgrade to a new high-performance server improves email delivery speed and system stability.
2. Security & Compliance Requirements - The newer servers support more robust security features that protect sensitive email content from internet-based threats and meet the current industry regulations.
3. Business Scalability & Growth - A growing business expands its communications with it. Growing volumes of email traffic and storage requirements are accommodated with more robust servers.
4. Disaster Recovery & Backup Plans - Migration to a new server makes it possible for companies to maintain improved backup and recovery plans, which facilitate email continuity in cases of failure.

How to Migrate Kerio Connect to a New Server?

There are two primary ways to migrate Kerio Connect: manually transferring data or using an automated tool.

Method 1: Manual Kerio Connect Migration

If you prefer the manual approach, follow these steps carefully:

Step 1: Backup Your Current Server

Utilize the integrated Kerio backup tool to make a full backup of all email data, settings, and user configurations. After creating the backup, save it in a safe place, like an external hard drive, cloud storage, or network-attached storage.

Step 2: Prepare the New Server

Install the newest version of Kerio Connect on the new server. The new server should be compliant with the needed hardware and software requirements, with enough storage space, processing capacity, and a reliable network connection.

Step 3: Transfer Data

Transfer the backup files from the previous server to the new one via FTP, external storage, or network share. After transferring, utilize Kerio Connect's restore option to transfer all emails, configurations, and user settings to the new server.

Step 4: Update DNS & MX Records

Access your domain provider's DNS settings and update the MX records to point to the new server’s IP address. If necessary, adjust SPF, DKIM, and DMARC records to maintain proper email authentication and delivery.

Step 5: Test and Verify

After finishing the migration, check that all email accounts, folders, and configuration have been correctly returned. Test sending and reading emails to ensure everything works as expected. Also, watch for server logs for any malfunction or errors.

Alternative Manual Methods

In addition to the standard manual migration, there are other approaches you can consider:

1. Direct File Copy Method

Instead of relying on Kerio’s built-in backup and restore function, you can manually copy the entire Kerio Connect data folder to the new server.

• Locate Kerio’s mailstore directory on the old server

(typically found in /opt/kerio/mailserver/store on Linux or C:\Program Files\Kerio\MailServer\store on Windows).

• Copy all email, calendar, and contact data manually to the new server.
• Reinstall Kerio Connect and configure it to recognize the migrated data.

2. Hybrid Manual + Third-Party Script Approach

• Some administrators create custom scripts using rsync (Linux) or Robocopy (Windows) to periodically sync mailstore data before switching servers.
• This minimizes downtime by ensuring data is continuously mirrored to the new server before the final migration.

Points to Keep in Mind for Manual Migration

• Data Integrity: Ensure that all emails, contacts, and settings are successfully transferred without corruption.
• Downtime Management: Plan migration during off-peak hours to minimize business disruptions.
• Backup Before Proceeding: Always create a full backup before starting the migration to prevent accidental data loss.
• Verify After Migration: Test emails, user accounts, and configurations to confirm everything is functioning correctly.

Additionally, if you need to migrate Kerio mailbox to Outlook 365, you can do so by using the Kerio Connect Client or an external conversion tool to create a PST file that can be imported into Microsoft Outlook or Exchange. Likewise, if you're planning to move Kerio to G Suite, you may need third-party migration software to ensure a smooth transition.

Limitations of the Manual Migration Process

Although manual migration is possible, it has a number of disadvantages:

• Risk of Data Loss: If backing up fails, important emails could be lost.
• Extended Downtime: It may take hours or even days to transfer data manually.
• Complex Configurations: Setting up a new server manually requires technical expertise.

The Smarter Solution To Migrate Kerio Connect to New Server

For a trouble-free experience, try Corbett Kerio Migration Tool. The tool is a special software designed to make migration a breeze by safely and efficiently migrating all the emails, attachments, and configurations. With the least amount of downtime and ease of use, it's the best solution for organizations upgrading their Kerio Connect server.

Conclusion

Migration of Kerio Connect to a new server is critical for companies looking to improve performance, security, and scalability. Manual migration can be done but is sometimes difficult and hazardous. To achieve seamless and reliable migration, utilizing an automated migration tool ensures data integrity and effectiveness. By taking the correct approach, you can migrate your Kerio Connect server successfully without disruption, maintaining your business communications in perfect flow.