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Your Mail Migration Tool

Download MailJerry and start your mail migration!

   Download for Windows
   Download for Mac OS

By downloading and using the MailJerry mail migration tool, you agree to the Privacy Policy and Terms & Conditions.

Version 3.2.0 | Release Notes

Download MailJerry email transfer app for windows, mac, android & ios

Need help?
Are you unsure how to perform your email migration?

In this case, have a look at the following resources:

Release Notes

MailJerry V 3.2.0

New Features:
Migrate Existing Duplicates:
This option allows to also migrate duplicates (e.g. copied emails) that already exist in the source mailbox.
 
Improved Error Messages:
Extended error messages with useful tips that help if the connection to one of the email accounts cannot be established.

MailJerry V 3.1.0

New Feature:
Filter Emails by Date:
With the latest MailJerry release, you can filter your email data by date:
  • only migrate emails starting from a specific date
  • only migrate emails received until a specific date
  • migrate emails between a custom date range

➡️ This feature is extremely handy if you have a large mailbox and do not wish to migrate all your email data or if you want to split your large mailbox into several accounts.

MailJerry V 3.0.0

New Features:
⭐️ Bulk Migration ⭐️
Migrate multiple emails in one go – it’s never been easier to perform a mass email migration!
  • Migrated unlimited mailboxes from one mail server to another
  • Manage backup interval and sync options for all mailboxes at once

  • Easily upload the access data via CSV file

🆕 Migration Details:
Keep track of your current migration:

  • See which folder is currently being migrated
  • View the number of emails & data volume per second
  • Check the speed of your mail servers
  • See how many emails were migrated, skipped or failed

🆕 Folder Details:
Detailed overview of:

  • Migrated folders / labels
  • Migrated, skipped, and failed emails

➡️ Easily track how many emails were migrated into which folder!

🆕 Improved Mailbox Check:
MailJerry now shows which folders are currently being processed during the mailbox check.

🆕 Advanced Duplicate-Prevention:
Change the email header settings to prevent duplicates when migrating between mail servers that use different email headers. This is especially convenient for Microsoft 365 migrations!

🆕 Auto-Delete for Finished Migrations:
Automatically delete finished migrations after the selected time span to keep your migration overview clean and concise!

MailJerry Mail Migration Tool V 2.2.2

New Features:
Backup Mode:
  • Permanently backup your emails into another mailbox.
  • Sync your account daily, weekly or monthly without time limitations.

➡️ With the backup mode, all your emails are automatically copied to your backup email account!

Ignore Bandwidth Limits:

  • Ignore the bandwidth limits of certain providers
  • Enjoy an even faster & smoother email migration.

MailJerry Mail Migration Tool V 2.1.0

New Features:
Brand-new workflow for Microsoft / Office 365 accounts:
  • Easily authenticate with your Microsoft / Office 365 account via oAuth2.
  • No app password required
  • Works with all Microsoft accounts!

Conventient Presets for Gmail & Yahoo

  • No mailserver address required
  • Simply enter your credentials and start your migration

MailJerry Mail Migration Tool V 2.0.1

New Feature:
  • Connect to your Gmail account via app password

MailJerry Mail Migration Tool V 2.0.0

Features:
New Mail Migration Report:
Detailed summary of your mail migration containing all relevant parameters.
  • Number of migrated emails
  • Number of skipped emails that were already contained in the target mailbox
  • Number of emails that were rejected by the mailserver
  • Error log for rejected emails that allows you or your provider to replicate and resolve the problem
Advanced Mailbox Synchronization:
Faster and smoother mailbox synchronization to keep mailboxes synced after the mail migration with detailed report.
  • Mailboxes can be synced any time using the „Sync now“ feature
  • Summary of all synchronizations
  • Start and end date of the last sync
  • Number of synced emails
  • Number of rejected emails with error log

Advanced error detection:
In case problems with one or both mail servers occur during the mail migration or a sync, the mail migration tool now reports the cause of the problem and provides advice on how to resolve the issue.

  • Evaluation of the error messages sent by the source or target server
  • Added solutions to resolve server errors
  • Failed migrations can be re-started through the Re-Sync feature
Improvements:
  • Remaining time is available during the mail migration
  • Added optional Port-Settings to connect with a mailserver
  • Switch between various SSL-Encryption methods if necessary
  • Mail migrations can be started, even if the target server provides wrong quotas
  • Improved performance: Faster connection to and data collection from the involved mailboxes
  • Show mail migrations on up to 2 devices (License Key required)

MailJerry Mail Migration Tool V 1.0.6

Features
  • Refresh button to update the mailbox data in the mail migration summary
  • Advanced mailserver validation
Improvements
  • Added hints when entering the mailserver
  • Improved display of mail migrations in the transfer list on the iPad
  • General optimizations & bugfixes

MailJerry Mail Migration Tool V 1.0.5

Features
  • Run multiple mail migrations simultaneously
  • View the details of your running mail migration
  • Optimization for Gmail Accounts
  • Better error messages & instructions for Gmail users

MailJerry Mail Migration Tool V 1.0.3

Features
  • Migrate email data from and to IMAP accounts
  • Migrate exchange accounts
  • Migrate of emails and folders
  • Email sync after the mail migration
  • Duplicate prevention
  • Mailbox health check before every mail migration