What is IMAP migration to Office 365?
What is IMAP migration to Office 365?
After you’ve added your users to Microsoft 365 or Office 365, you can use Internet Message Access Protocol (IMAP) to migrate email for those users from their IMAP-enabled email servers. In the Microsoft 365 admin center, go to Setup > Data migration to start migrating IMAP enabled emails.
How do I migrate my email to Office 365?
How to Migrate Outlook Emails to Microsoft 365, Manually
- Click the File tab, click Open & Export, and select Import/Export.
- Select Import from another program in the Import and Export wizard and click Next.
- Select Outlook Data File (.
- Browse for the Outlook PST data file, select it and click Next.
How long does IMAP migration take?
An IMAP migration takes several hours to several days depending on the number of mailboxes, batch sizes and the amount of content in each mailbox. Email messages larger than 35 megabytes cannot be migrated, and only up to 500,000 items per mailbox can be transferred.
Does Office 365 use IMAP?
Office365 provides IMAP access to your Office365 account, so you can connect to your email from mobile devices and desktop email clients.
Which is better IMAP or Exchange?
A Microsoft protocol, Exchange offers the all the same convenient email syncing function as IMAP, but it also gives you the power to sync tasks, contacts and calendars with co-workers, and view them from any device. When using IMAP, incoming mail is stored on the mail server but sent items are stored locally.
How do I migrate from IMAP to Exchange Online?
How does IMAP migration work?
- First you have to create your users in Microsoft 365 or Office 365 and assign licenses to them.
- Prepare your IMAP source email system and get the information you need to migrate.
- Communicate changes to users.
- Set up admin credentials or get or reset user email passwords.
How long does it take to migrate a mailbox to Office 365?
Migration duration to complete 90% of mailbox moves based on tenant size profiles:
| Tenant size (number of mailboxes) | Duration (days) | May take up to this many days |
|---|---|---|
| < 1,000 | 5 | 14 |
| 1,000 – 5,000 | 10 | 30 |
| 5,000 – 10,000 | 20 | 45 |
| 10,000 – 50,000 | 30 | 60 |
What are the IMAP settings for office365?
POP, IMAP, and SMTP settings
| Email Provider | IMAP Settings |
|---|---|
| Microsoft 365 Outlook Hotmail Live.com | Server: outlook.office365.com Port: 993 Encryption: SSL/TLS |
| MSN | Server: imap-mail.outlook.com Port: 993 Encryption: SSL/TLS |
How do I enable IMAP in Outlook 365?
FAQ: Settings for POP or IMAP access to Office 365
- Sign in to your account using Outlook Web App.
- In Outlook Web App, click Settings (Gear icon) and click View all Outlook settings.
- Then choose Mail from the left and choose Sync email.
What are the pros and cons of IMAP?
IMAP: Internet Message Access Protocol
- Pros: All mail is stored on the server.
- Cons: Your mail is only available on the server, so you may not be able to interact with old messages if you are unable to connect to the internet.
