How to Backup Gmail Email to Synology Email Plus? Latest Guide

Admin • January 23, 2025 • 4 Minutes Reading

There are huge users are available on the internet that are using Gmail as their email accounts. Gmail is on of the most used email service provider in the world.

If we are talking about their popularity then Gmail is famous for their free service, best user experience, easy to use dashboard and strong security features. But there is still a limitation if we came to the storage because Gmail is only providing 15 Gb of storage to their free user. There are many users are searching to backup Gmail email to Synology email plus.

In this article we are going to backup Gmail email to Synology email plus. Read the article carefully to understand both manual and advanced method perfectly.

Reasons to Backup Gmail Email to Synology Email Plus

  • Free up Gmail Storage: I f your Gmail storage is exceeding 15 Gb of free storage than you don’t need to worry. Taking a backup of Gmail emails to Synology email plus can save your Gmail storage.
  • Secure Email Data: Synology NAS devices provide excellent security, including industry- standard encryption, firewalls, malware and spam protection.
  • Seamless Store Gmail Data: If you have malware or viruses into your emails and then you saved it your local computer than may be the virus will destroy your computer data. So, saving them into Synology email plus will prevent the user from malware and viruses.

Manual Method to Backup Gmail to Synology

The Manual method may be become tough to perform so read the article properly to understand the whole method point to point. This method required to Thunderbird in to your device so before processing the method kindly make sure you Thunderbird.

1# Setup IMAP in Gmail

  1. Login to Gmail in web browser.
  2. Go to Settings>> See All Settings>> Forwarding and POP/IMAP.
  3. Enable IMAP and save the changes.

2# Setup Synology on Email Client

  1. Install Thunderbird on your computer or Synology NAS
  2. Add Gmail account to Thunderbird by following IMAP settings.
  • Incoming Mail (IMAP) Server: imap.gmail.com
  • Port: 993
  • Encryption: SSL
  • Outgoing Mail (SMTP) Server: smtp.gmail.com
  • Port: 465 or 587
  • Encryption: SSL or TLS
  1. Enter your Gmail credentials to connect.
  2. Once the Gmail account is set up, Thunderbird will sync all your Gmail emails via IMAP.
  3. Now, add your Synology Email Plus account in Thunderbird:
  4. IMAP Settings for Synology Mail Plus:
  5. Incoming Mail Server: your.synology.server.com (replace with your Synology mail server address).
  • Port: 993
  • Encryption: SSL/TLS
  • Username: Your Synology Email Plus username.
  • Password: Your Synology Email Plus password.
  • SMTP Settings:
  • Outgoing Mail Server: your.synology.server.com (replace with your server).
  • Port: 465 or 587
  • Encryption: SSL/TLS.
  1. Once both Gmail and Synology Email Plus are configured, you can manually copy emails from your Gmail inbox to your Synology Mail Plus inbox (or any folder you choose).

Drawbacks of the Manual Methods

  • Time Consuming: Setting up manually everything in the manual method can take too much and it also tedious to setup IMAP and configuring the account.
  • Technical Expertise: The manual method required to have a perfect technical knowledge because it is having multiple technical steps and without technical knowledge user cannot perform the method.
  • Face Error: While performing the manual method user may face multiple technical issues if they miss any steps or they setup mistakenly wrong.

Advanced Method to Backup Gmail Email to Synology

This is the most advanced method to backup Gmail email to Synology email plus. The last method is not worthy because it has large scale of step such as configuring account, IMAP setup manual migration. Due to this reason, we are introducing you 4n6 Email Backup App a top email backup software for migration, backup export and import purpose. Using this software user can finish their backup process in just few minutes so, follow the steps and understand how the manual method works.

 Download Now

  1. Download and install the software int your device.
    download and install
  2. Launch the software and tap to open option >> add account.
    add account
  3. Now, enter the Gmail login details username and password and click add.
    enter details
  4. After that click to export option and choose IMAP.
    Backup Gmail Email to Synology
  5. Lastly enter the Synology email plus logins and click save.

Note: The software will start the migration, and it will be complete soon.

Conclusion

This article covered the topic to backup Gmail email to Synology email plus. We have discussed 2 method the manual method we have performed through Thunderbird. Manual method has multiple step and it is hard to understand for those user who has lack of technical knowledge. Instead of using the manual method user can use the advanced method because it secures your data and provide you a safe backup or migration. Overall, both methods are good but it depends on user technical expertise.