Offline Storage Table (OST) file is the local cache that Outlook creates when you add or sign in using an IMAP, Microsoft 365, Exchange, or Outlook.com email account. It is a database format used by ...

A shared mailbox is an excellent way for an entire office or department to keep tabs on a single email stream. It’s an especially useful tool for public relations or communications offices to ensure ...

Do you keep getting the Your mailbox is almost full emails from the Outlook team? Some Outlook users have reported that they keep receiving emails that say: Your mailbox is almost full. Please reduce ...

Microsoft Outlook, the client for email services, saves email and attachments offline. As you receive and send emails, the size of the database keeps increasing. While it makes sure that you can ...

So I've got a head scratcher I've been trying to deal with and I can't figure it out. We have a handful of shared mailboxes which different people have access to and have been working for years with ...

There are countless ways to communicate electronically, including texting, social media, chat apps, team task managers, and videoconferencing software. Given the myriad ways you can get in touch with ...

Microsoft is starting to roll out to Office 365 Home and Office 365 Personal subscribers some premium capabilities for their Outlook.com accounts for free. Among the features that these users of ...

IMAP is almost universally supported, making it a good method for migrating from a non-Exchange Server platform to Office 365. But there are several limitations you need to know about before getting ...