Hi, I'm looking for an email app that can silence all email alerts with exception to certain emails. These emails could be from specific senders or contain specific subject keywords. Basically an issue occurred today at work and I missed it, but all of my android co-workers have their android phones configured this way so they were able to respond to the issue much faster than I could. Does anyone know of an e-mail app that can do this? I've searched google and I couldn't find any e-mail app that stated it specifically did this. Thank you!