I have been using forefront for exchange 2010 since a long time but now it has gotten pretty old and I need to replace it soon. I need alternatives for this. Please help.
The service you are using was released in 2010 and it’s support ended at the end of 2015. It is no longer being supported by Microsoft, hence it won’t receive updates anymore and subscriptions also won’t be renewed. Do I suggest you to replace it with the Exchange online protection which is a great tool for mailbox protection and provides the same features and even more than the one which you were using. You can download it from here-
https://products.office.com/en-us/exchange/online-email-threat-protection
