Repair a profile in Outlook 2010, Outlook 2013, or Outlook 2016 In Outlook 2010, Outlook 2013, or Outlook 2016, choose File. Choose Account Settings > Account Settings. On the Email tab, choose your account (profile), and then choose Repair. … Follow the prompts in the wizard, and when you’re done, . . . Read more

Outlook "0x80040900" error commonly occurs when you have specified incorrect the mail server name (or ports) at Outlook Account settings, or, if you cannot reach the mail server due to Internet connections problems.

Generally a corrupted PST file is considered the main cause behind most of the common Outlook error messages. Although Microsoft provides the Inbox Repair tool to repair PST file, it may fail or not work in a case of severe corruption.

Open Outlook. Go to File –> Account Settings. In Email tab, double click at your email account, to modify/view its settings. Verify that you have set the correct Incoming and Outgoing Server name(s) at the corresponding boxes.

How to fix issues with sending email (SMTP) Open the settings for your email in the application or device you are using. Locate the outgoing SMTP server and its settings. Check the current outgoing port and change it to 26 or 587. Make sure any username and password fields are . . . Read more

This is typically due to a mistyped password, but it can also be caused by an incorrect username, connecting to the wrong server, or blacklisting.

This error may also occur in case your server ports are getting blocked by Firewall settings. Solution – Temporarily disable the anti-virus and Firewall settings and check if it resolves the problem. Ensure you enable anti-virus and Firewall settings after you resolve the issue.

Reset Outlook profile Exit Outlook. … Click Start (or the Windows button) and navigate to the Control Panel. Select the Mail component. Click the Show Profiles button. The Outlook profile should be highlighted. … At the prompt, click Yes to remove the profile. Click Apply and then click OK. Start . . . Read more

This is typically due to a mistyped password, but it can also be caused by incorrect username, connecting to the wrong server, or blacklisting. Follow these steps to resolve the issue: Reset your email password.

Android (native Android email client) Select your email address, and under Advanced Settings, click Server Settings. You’ll then be brought to your Android’s Server Settings screen, where you can access your server information.