Is there a quick way to move MBOX emails into Proton Mail?

[techeianjali]

Yes, there is a quick way to move MBOX emails into Proton Mail.
In the manual method, you can use Mozilla Thunderbird. First, import the MBOX file into Thunderbird, then configure your Proton Mail account using Proton Bridge. After syncing, you can drag and drop emails from the MBOX folders into Proton Mail. This method works, but it may still take time if you have a large mailbox.
For a faster and more reliable process, many users prefer a dedicated solution called MBOX to PST Converter. Many users trust BLR Tools because it helps manage MBOX mailbox data efficiently while keeping emails, attachments, and folder structure properly organized.
So, while manual methods work, using a tool is usually the quickest way to move MBOX emails into Proton Mail.

 

[Mike]

Proton Mail actually has an awesome desktop Import Export app specifically for this! You just download their tool and it uploads your MBOX files straight into your encrypted inbox super easily.

 

[Mateo]

Yes. A quick way is to use Proton Mail Import-Export tools or a compatible email client such as Mozilla Thunderbird to import the MBOX file and then transfer the emails to your Proton Mail account. This method preserves most messages and folder structures while simplifying the migration process.