When visiting public sites, you might want to use an e-mail address that is different from your main e-mail address. Limit the places where you post your e-mail address Be cautious about posting your e-mail address on public Web sites, such as newsgroups, chat rooms, bulletin boards, and so forth. Note: Delivery receipts can be turned off only by your e-mail server administrator. However, read and delivery receipts and automatic processing of meeting requests are useful features that you should not be afraid to use within a secure corporate network. Responding to such meeting requests and read receipts might help spammers to verify your e-mail address. Turn off read and delivery receipts and automatic processing of meeting requests Spammers sometimes resort to sending meeting requests and messages that include requests for read and delivery receipts.

For details, see Block or unblock automatic picture downloads in email messages. You can unblock external content for messages that come from sources that you trust. Your e-mail address can then be sold to a spammer. If you open a message that has external content when this feature is turned off, the external content downloads automatically, inadvertently verifying to the server that your e-mail address is a valid one. By default, this feature blocks automatic picture downloads and other external content in messages if the content is linked to a server. Take advantage of the Junk E-mail Filter in Microsoft Office Outlook Office Outlook helps to mitigate the problem of spam by providing the Junk E-mail Filter, which automatically evaluates incoming messages and sends those identified as spam to the Junk E-mail folder.īlock pictures in HTML messages that spammers use as Web beacons Office Outlook has an additional anti-spam feature. Follow these guidelines to help lower your risk of receiving junk e-mail. However, there are ways to reduce the amount of junk e-mail you receive and lower your risk for receiving more. Organize email by using inbox rules in Outlook.There are many reasons you might receive junk e-mail. If you're using Microsoft 365 operated by 21Vianet in China, see Contact Microsoft 365 for business support - Admin Help. Never send reports will not send a report to Microsoft when you mark an email as junk. The email goes through an automated process that removes all personal information.Īutomatically send reports sends a copy to Microsoft of every email you mark as junk. Outlook on the web offers three different reporting options for email you mark as junk:Īsk me before sending a report will ask you to confirm that you want to send a copy of the email to Microsoft for research and improvement of email protection technologies. To set junk email reporting options, select Settings > Mail > Automatic processing > Junk email reporting. When you mark email as junk, you can report the message to Microsoft to help improve the accuracy of the junk email filter.

Microsoft spam filter 2016