Using New Outlook on Windows for professional communication and productivity
Dave,
There is a bug that is close to being fixed where users with IMAP accounts can't update their SMTP settings. A workaround you can try is the steps below. Using the option "remove from all devices" is required, we need to completely remove the account so that the settings for IMAP and SMTP are re-stamped properly.
- Open the new Outlook and navigate to Settings > Email Accounts.
- Select Manage for the account to be removed
- Click ‘Remove’ under the IMAP account.
- When prompted, select “Remove from all devices” and wait 10 minutes for this process to complete.
- Close new Outlook
- Open the new Outlook and navigate to Settings > Email Accounts> Add Account.
- Input the email address, then select Continue.
- On the next page, below the IMAP password field, select Show More
- Fill out all the fields for Incoming Server, Port, and Secure connection type
- Under SMTP Configuration, ensure SMTP Username and SMTP password is correct. Please input the SMTP password even if it matches your IMAP or Account password.
- The fill out all the fields for SMTP Outgoing server, Port, and Secure connection type
- Select Continue to add the account