We strongly advise all admins not to display or expose their email in their personal profile, event listing(s), or group profile(s).
If you do decide to list your email publicly, be forewarned that spam bots and web crawlers will take advantage of your email and sell it to advertisers and other agencies.
In addition, GivePulse has our own internal ranking system that frowns on events and profiles with emails exposed.
In regards to communication, we created a messaging platform that enables all volunteers to communicate with the admin and vice versa. Now, all communication is stored in one location and easier than ever to manage and communicate without exposing your email.