OST (Offline Storage Table) files are Microsoft Outlook data files that store an offline copy of your mailbox data, such as emails, contacts, messages, notes, etc. While you can access and view OST ...

It’s been at least a year since I’ve received an email with a winmail.dat file as an attachment. Winmail.dat and MSG files are created when someone using Microsoft Outlook adds special formatting, ...

Microsoft Outlook is a personal information manager for emails, calendars, and contacts. Outlook emails may contain crucial information, such as meeting schedules and contacts, so it is wise to back ...

This post features solutions to fix this data file is associated with a mail account OST file error on Outlook. This error can occur when a user fails to delete an ...

How to automatically open a Microsoft 365 app or file when you launch your computer Your email has been sent If you’re like me, you work in the same Microsoft 365 ...

I don't work with email lists much, but I've had to do some magic for my users before. I'm not sure if this is the best approach, but I think it's a way to do it. I'm going from memory here so there's ...

Whether you have emails you want to make sure to hang onto because you’re getting a new computer or you're troubleshooting a problem, you can create a backup in Microsoft Outlook. By exporting your ...

The migration is over, things did not go terrible. Now I am having another issue that support does not 'support'. When I import my ICS file it goes to the calendar first in the list if I choose ...