Export Outlook emails to RGE, it is unfortunately not possible directly from within the client itself. There’s no such feature. The file you can export your Outlook Mac contents into is called OLM.
Just go to ‘File’ -> Export and choose the account you want to archive/export. For a newer edition of Mac Outlook, you can see the ‘Export’ button at the top of the ribbon. However, this OLM file is mostly incompatible with any other applications other than Outlook Mac itself. It is used for when you want to relocate some of the data to the other Outlook Mac installations on different computers. But if you wish to migrate your emails to Entourage, sadly, the OLM file format is not of much use.
Export Outlook emails to rge for MS Entourage
This lack of standardization across email related software is frequently the source of frustration and loss of productivity. Whenever, the data from Outlook Mac needs to be migrated to Entourage (or other platforms), you are usually required to go through dozens of stages and use dozens of third-party utilities, converters, and what not. Considering that, it’s not surprises that even savvy users who are well-skilled with the software related tech, they too find themselves struggling in migrating and converting OLM files properly.
But that is about to change. If you are looking to export Outlook emails to RGE, and whether or not you have the knowledge or skills, we have a truly sensational solution for you that will get your contents like emails, contacts, and calendar successfully exported to RGE in no time.
Without wasting any more of your time, let’s straight up jump to the solution we are talking about. It’s a Mac based software application from USL Software that is essentially an OLM File converter. You can use it to convert the OLM file to many other formats, such as MBOX, EML, and of course, to RGE format.
Note*: RGE is a file format natively used by Microsoft Entourage (now a discontinued email client). With the help of RGE file, you can easily import data in Entourage and not have to deal with any other type of utility or extension.
Safe, Easy & Accurate
All that is required is to install the tool, load up your Outlook OLM files, select ‘Entourage’ as the desired file you want at the end of the process, and then simply click on the “convert” button and wait for the tool to perform its magic.
It will take a few minutes (Depending on the size) to process every data element and metadata into Entourage email client compatible RGE file that you can then import.
And if you are worrying if the tool will convert everything, you should know that it is powered by the most sophisticated and meticulous algorithms that ensure complete and exhaustive conversion. Some of the internal mechanisms at play are devised with attention and are targeted specifically towards the type of content that often gets skipped by ordinary converter applications. That’s not going to happen with “OLM Extractor Pro.”

And all the amazing features and sophistication are brought under a single, friendly, and natural to use dashboard/UI. This is what makes “OLM Extractor Pro” a favorite application by both advanced users and common users, and why it is an ideal way to export the emails from Outlook to RGE/Entourage in all scenarios.
Learn more: https://www.uslsoftware.com/five-steps-convert-olm-to-rge-entourage-quickly/
Pick up the license according to your or your organization’s needs (such as personal or commercial), or download started with a free trial version to find out more about it and to see how all the features affect your migration goals and needs.