How to Open RPMSG File in Gmail? [Updated 2026]
Many organizations share their confidential data with clients via email messages. Therefore, it also become necessary to keep their data protected from unauthorized access. However, Microsoft Outlook provides an encrypted file format i.e. RPMSG to share emails with complete protection. Nowadays, individuals and organizations rely on Gmail for daily communication. So, the need to open RPMSG file in Gmail has become increasingly common. If you also need to access RPMSG file in your Gmail account then you have landed on the correct web page. Go through this entire blog to learn about three easy techniques to accomplish this task.
RPMSG (restricted Permission Message) file is provided by Outlook. The contents of the RPMSG file are encrypted and only selected users can view it. Outlook has a feature i.e. Information Right Management (IRM) which helps to protect all emails. Microsoft Azure Rights Management helps users to secure email messages from unauthorized access. As a result:
- Users cannot open RPMSG files without proper permission.
- Mail forwarding, copying or printing may be restricted.
- Only authorized users can access the content of the file.
On the other hand, Gmail is a webmail service. It is a robust and secure email service to manage emails while preserving the mail attributes. Importing RPMSG files to Gmail enables users to quickly access the encrypted email messages.
Why Cannot You Open RPMSG File in Gmail Directly?
Gmail supports many file types but RPMSG is not one of them. This file is a special type of message that is created by MS Outlook Information Rights Management.
However, RPMSG files are based on Microsoft proprietary encryption technology not supported by Gmail.
RPMSG files are encrypted files that safeguard the content of an email from unauthorized access. Gmail does not have any inbuilt functionality to decrypt RPMSG file. The recipient must sign in with a Microsoft account to access the message in this file. So, the user does not have the right authorization to open this file. So just uploading the RPMSG file to Gmail will not make the message viewable.
Method 1. How to Read RPMSG File in Gmail via Gmail Authentication?
If you are a user who receive RPMSG file then you can open it Gmail by following below given steps:
1. Sign in to your Gmail account and open the message.
2. Click on the Read the message button.
3. Now, a new tab will open with two options. Click on Sign in to Google option.
4. It will display a list of all Google accounts that are currently use in your browser. Choose the account in which you received file.
5. Now, Microsoft is asking to access some data. Click on Continue.
6. If the authentication is valid then you can access the content of file.
Method 2. How to Import RPMSG File to Gmail Professionally?
Try Advik MSG Converter on your Windows PC. With this utility, you can open RPMSG file in Gmail effortlessly. It is able to view multiple RPMSG files at once. This is a 100% secure and authentic program that does not lose any single bit of data while import RPMSG to Gmail. It maintains the original structure of RPMSG data during the process.
Download the FREE version of this utility to check its working procedure without any cost.
Steps to Open RPMSG Files in Gmail Account
- Run the tool on your Windows PC.
- Click on Select Files or Folders to add RPMSG file into software and then click Next.
- Select RPMSG folder and click press Next button.
- Choose Gmail as a saving option from the given list.
- Provide your Gmail email address and app password.
- Next press the Next button and analyze the importing process.
The process is complete! That’s how you can import RPMSG file into Gmail account.
Key Features of Advik MSG Converter
- Dual Mode: The software has a dual mode – Select File and Select Folder to open single or multiple RPMSG file in Gmail. You can create a folder and store all the needed RPMSG files and load it into the application to view multiple files at once.
- Multiple Saving Options: The tool offers various saving options to export RPMSG file into 30+ formats. With the help of this software, you can simply convert RPMSG to PST, PDF, MBOX, EML, MSG, DOC & many more. Also, it can import RPMSG file to any webmail account.
- Retains Data Integrity: The software maintains data integrity and email structure during the process. Thus, no data loss takes place at any step.
- Advanced Filter Options: Sometimes, users want to open specific emails in the Gmail mailbox. This tool has different filters like to, from, subject, cc etc. to view only selected emails.
- Windows Supportive: This tool is compatible with all Windows-based operating systems. You can run it on Windows 11, 10, 8 and all the editions below.
Final Words
Importing RPMSG file into Gmail is a basic necessity for most individuals and professional users, as they need to access their data in Gmail account. Here, we have explained two different approaches to open RPMSG file in Gmail account. Try the given solution and view your RPMSG files effortlessly.
Frequently Asked Questions
Q1. Can I view RPMSG file in Gmail in bulk?
Ans. In the manual approach, you can read only one file at a time. While the software can open multiple RPMSG files in your Gmail account.
Q2. Will attachments be preserved while importing?
Ans. The software keeps email attachments, formatting and metadata throughout the process.
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