-
Written By
Suman Rawat -
Approved By
Sonika Rawat -
Updated on
November 4th, 2026 -
Read Time
10 minutes
User Query:
“We’re shutting down the EarthLink-served office, and one staff member has six years of work emails sorted into multiple custom folders. We must preserve all of it. How can we migrate her complete EarthLink mailbox, with the folder structure intact, to Gmail?”
EarthLink is a US-based internet service provider that provides its email services to its users and businesses. However, old mailboxes become large archives, which leads to issues with managing, organizing, and sharing. These issues can increase difficulties for enterprises to manage for several mailboxes. The problem requires a reliable solution for backing up crucial data during the transition. In this blog, we will cover some of the possible ways to transfer EarthLink email to Gmail using manual methods or automated methods such as the SysInfo IMAP Backup tool. It can be utilized to perform the migration of mailboxes via IMAP to Google Workspace (Gmail).
EarthLink Server Settings:
|
Setting |
Value |
|
IMAP server/port |
imap.earthlink.net / 993 (SSL/TLS) |
|
POP3 server/port |
pop.earthlink.net / 995 (SSL/TLS) |
|
SMTP server/port |
smtpauth.earthlink.net / 587 (STARTTLS) |
|
Username |
Full EarthLink email address |
In this section of our blog, we will cover the manual methods for the migration with different methods. Each method follows different steps and comes with its own limitations.
This is the only manual method that transfers an existing archive at no cost. An IMAP-based client can hold mailboxes at once. Consequently, you can drag and drop messages between the two accounts folder by folder.
Steps:
These are some limitations you may face when you try to to transfer EarthLink Email to Gmail:
Automatic forwarding takes incoming EarthLink messages and redirects them to Gmail as they come in. It differs from a mailbox migration in that it does not transfer the messages that have already been stored. However, Google recommends it as a POP fetching alternative. Thus, it is a provisional measure that allows new letters to flow to one’s Gmail account while the old one is being emptied.
The manual methods are not efficient enough when dealing with large amounts of messages contained in dozens of folders. That is why the IMAP Backup tool was created. Its Batch CSV mode handles multiple EarthLink accounts in one run, while folder mapping, advanced filters, and deduplication keep every transfer precise. Delta runs also capture new mail during cutover, and detailed reports aid verification. Additionally, it comes with several advanced features and filters to provide modification control over the migration process.
These are some filters that are provided in the tool to Convert Email from EarthLink to Gmail:
Enterprise mailbox migration demands scale, precision, and traceability from the first account to the last. The IMAP Backup Tool addresses these requirements within a single utility.
|
Enterprise Requirement |
How the IMAP Backup Tool Responds |
|
Scale |
Batch CSV mode migrates multiple EarthLink accounts together, using each account’s email address, password, host, and port. |
|
Structure |
A folder tree preview shows item counts upfront, while folder mapping preserves the hierarchy at the destination. |
|
Precision |
Date range, Subject, To, From, CC, BCC, and Body filters enable selective migration. |
|
Data handling |
Deduplication compares the Subject, To, From, and Body fields to block repeated messages. |
|
Cutover continuity |
Skip Previously Migrated transfers only new emails during delta runs. |
|
Security |
Processing stays local, so no mailbox data is uploaded to the cloud. |
|
Verification |
Post-migration logs list processed, skipped, and failed items per folder. |
|
Flexibility |
Single, Admin, Technician, and Enterprise editions run on Windows, macOS, and Linux. |
|
Risk-free evaluation |
A free demo to test up to 100 emails per folder before purchase. |
In addition, these capabilities explain why enterprises choose this tool to Transfer EarthLink Email to Gmail migrations. Additionally, SysInfoTools also develops advanced software solutions for email migration, data backup, data recovery, file conversion, etc. This tool provides the necessary features for IT teams working across Microsoft 365, Google Workspace, Outlook, and Exchange Server in a single solution.
The best solution to transfer EarthLink Email to Gmail depends on specific circumstances. IMAP client copy option is enough for small amounts of data and the easiest of all available methods. However, this manual approach may bring up several issues as the data volume grows beyond what it can handle. In such cases, the best choice is to rely on a professional tool, such as IMAP Backup Tool. It is engineered to deal with all sorts of sophisticated tasks, such as batch importing, folder mapping, filtering out emails by date, removing duplicates, etc. Additionally, contacting our support team for a custom migration tool is another viable option.
Ans. Definitely. IMAP Migration Tool saves the hierarchy of folders, attachments, timestamps, read/unread status, etc. So, you may simply convert without data loss during migration.
Ans. You can use a method according to your email size requirements:
1. Small mailbox: add both accounts to an IMAP client and copy the folders manually.
2. Larger mailboxes: use the IMAP Backup Tool
Ans. Yes. Batch CSV mode in SysInfoTools allows users to add multiple accounts’ email addresses, passwords, host, and port. Then, you can easily complete the migration with them in a single process.
Ans. Definitely. Batch mode in the IMAP tool handles large mailboxes in a single migration. Moreover, the folder tree preview shows item counts before the transfer begins. However, confirm that the Gmail account has enough storage first.
Ans. Yes. You need to use the date range filter in the software, which provides start and end date fields. Just set the recent date range and you can filter it out and migrate them easily.
Ans. Yes. The Remove Duplicate Emails option of Professional compares the Subject, To, From, and Body fields to block repeated messages. Furthermore, Skip Previously Migrated keeps already transferred items from migrating again in later runs.
Ans. You need the full EarthLink email address, password, IMAP host (imap.earthlink.net), and port (993).
Ans. Yes, attachments migrate along with the emails. Alternatively, store them in another folder or filter them out using a professional tool.
Ans. The IMAP Backup Tool is an efficient solution for large mailbox backups with many folders. It offers a rich set of features that produce a detailed report. In addition, the free version allows a demo backup in the range of only 100 emails per folder to ensure the quality of the final result.
About The Author:
Suman Rawat is a technical content writer and expert in the fields of email migration, data recovery, and email backup. Her passion for helping people has led her to resolve many user queries related to data conversion and cloud backup.
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