Notify like watch for reply, when certain account or domain mails

I get hundreds of e-mails every day and generally too busy to check them regulary.

When I am sending an e-mail I can set for watch for reply and get notified when so. This is amazing and the main reason I am using Em Client. I cannot thank you enough for this.

It would be great if I can be notified the same way for new mails from some contacts or someone from a domain, so that I can respond even if I am very too busy to check my mails regularly. This will improve response time of mails from critical sources. Please consider adding this feature.