Provider
Microsoft 365Microsoft sign-in
Connect Outlook and Microsoft 365
Connect personal Outlook, Hotmail, or Live accounts, or work Microsoft 365 accounts, with Microsoft sign-in or bulk token import. Mailera reads and sends email messages through Microsoft Graph.
Connection steps
- In Mailera, select Add mailbox → Microsoft, sign in to your account, and grant permissions.
- For work Microsoft 365 accounts, an administrator may need to approve the app before employees can connect.
- Have multiple mailboxes? Paste one line per account in the format email:password:refresh token:Client ID into Import tokens to add them in bulk.
What you need
- A personal Microsoft account or a work or school Microsoft 365 account
Note Personal Microsoft accounts (Outlook, Hotmail, Live) or work or school Microsoft 365 accounts — sign in with Microsoft or enter a token.
Servers
Microsoft Graph — no IMAP or account password
What Mailera can do with Outlook
- Receive and read email messages in all folders
- Send, reply to, and forward email messages
- Move email messages between folders
- View email messages in Junk Email and move them to Inbox
- Monitor continuously and notify you of new email messages via webhook
Published limits
Mailera has no official sending limit figures for Outlook. Send at a typical user's pace.
Addresses Mailera recognizes
- outlook.com
- hotmail.com
- live.com
- msn.com
- outlook.fr
- hotmail.fr
- hotmail.co.uk
- live.fr
- passport.com
- outlook.*
- hotmail.*
- live.*
Mailera also recognizes custom domains using Outlook through their MX records.
Other providers
Gmail
Yahoo Mail
iCloud Mail
Zoho MailFastmail
AOL Mail
GMX
Mail.com
Yandex Mail
Mail.ru
Naver Mail
Daum Mail
- Custom IMAP
Names and logos belong to their respective owners. Mailera is not affiliated with or certified by these providers.
Connect your first Outlook mailbox
Create a free workspace, select Outlook, and follow the steps above — Mailera checks the login before saving.

