Blogs

We’ve identified that Hilton PMS files for some properties were not delivered to M3 for July 5th and 6th. Please contact Hilton Support to request a retransmission of the data. Alternatively, you may email us at techsupport@m3as.com, and we will provide step-by-step instructions on how to manually submit the PMS files.

 Please contact M3 Support via our Case Portal or email techsupport@m3as.com with any questions; and be sure to share this information with your users and properties. 

Best Regards,

M3

Support

What’s New!
 

We are pleased to announce that Accounting Core 2025.2 release to production on 5/21/2025 is complete.
 

Important Note: This release will include a change to the Journal Entry Import template. Please make sure to download and use the new template for any journal entry imports after this release. Old templates will no longer validate.

Please contact M3 Support via our M3 Help Center Mailto:techsupport@m3ascom> with any questions; and be sure to share this information with your users and properties. 
 

Best Regards,

M3

Please enter only your username when logging in. Do not include “M3Local” before or after your username. Please also clear your cache and cookies before you log in as well.

Also, ask your IT department to whitelist the following email addresses to ensure you receive password reset emails:

• Authentication@m3as.com
• Authentication2@m3as.com
• Authentication3@m3as.com
• Authentication4@m3as.com
• Authentication5@m3as.com

M3

Support