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How to fix “550 5.3.4 Requested action not taken…” error

March 18, 2014 By Richie 3 Comments

If you are setting up your email client to access your Hotmail or Outlook.com email account and are receiving the following error: 550 5.3.4 Requested action not taken; We noticed some unusual activity in your Hotmail account. To help protect you, we've temporarily blocked your account Then follow these instructions to unblock your Hotmail or Outlook.com account: Sign-in to your Hotmail or Outlook.com account At the top-right corner, click your name , then click the Account settings menu … [Read more...]

Filed Under: Accounting, Android, Blackberry, iOS, Latest News, Linux, MAC OS X, Miscellaneous, MS Office, Office 2007, Office 2010, Office 2013, Other OS, Software, Web, Windows, Windows 8 Phone Tagged With: blocked Hotmail account, Error 550 5.3.4, Hotmail, IMAP, Microsoft Office 2007, Microsoft Office 2010, Microsoft Office 2013, Outlook, Outlook.com, POP3, SMTP

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