microsoft outlook 2013 cannot send email

You have likely sent a mail to someone that has sent too many messages, too much spam, and has been put on hold. Letter probably refers to the recipient, but can also by referring to you. The registry data that is associated with the Programmatic Access Security options is as follows. It's in clear text: 'Recipient's email provider rejected it (your mail)'. To do this, type Outlook on the desktop or in the Start Search box, right-click the Microsoft Outlook search result, select Properties, select the Compatibility tab, and then select Run this program as an administrator. If these options are not available, exit Outlook, and then start Outlook again in elevated mode. If you want to stop these warning messages permanently, select the Never warn me about suspicious activity (not recommended) option. Resolution Method 2 - Change the Programmatic Access Security setting in Outlook If the status is anything other than Valid, follow the appropriate steps to enable your antivirus program, or update your antivirus program as necessary. View the Antivirus status that's listed in this window. Select Trust Center, and then select Trust Center Settings. In Outlook, select File, and then select Options. To learn how Outlook detects your antivirus status, follow these steps: Resolution Method 1 - Enable or update your antivirus application This warning message is displayed when a program tries to access your Outlook client to send an email message on your behalf, and your antivirus software is detected to be inactive or out-of-date. If this is unexpected, click Deny and verify your antivirus software is up-to-date.

In Microsoft Outlook LTSC 2021, Outlook 2019, Outlook for Office 365, Outlook 2016, and Outlook 2013, when you send an email message from another program such as Microsoft Excel, you receive the following warning message:Ī program is trying to send an e-mail message on your behalf.

Microsoft outlook 2013 cannot send email