Hello Guys

I have an exchange 2013and working properly. We have been reviewing the mail queue and we detected many mail that are not sent to be spam and only are 3 domains.

Is there any way to block in Exchange Server the 3 domains listed in the message queue.

Thanks for your help

Regards

Sebastian

Hi ,

Please have the edge role installed in exchange 2013 and on that you can block the domains from where you don't want to receive the emails.

You can make use of the option sender filter config in anti spam agents.

Hi Sebastian,

From your description, you can create a transport rule to block messages sent from a domain.

1. Logon EAC -> Mail flow -> Rules -> Add -> Create a new rule.

2. Give the rule a name and then click More options. Under Apply this rule if, choose The sender and then choose domain is. In the Specify domain dialog box, enter the sender domain from which you want to block messages. Click Add to move it to the list of phrases. Repeat this step if you want to add additional domains, and then click OK.

3. Under Do the following, choose Block the message and then click one of the other options such as Delete the message without notifying anyone.

4. Click More options, and then for the Match sender address in message option, select Header or envelope. Choose Save to save the rule.

Hope this can be helpful to you.

Best regards,

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