Auto-file emails by domain

Thinking about email integration, and using Plannr as a full business CRM (more than a back office - different things in my view), will it be possible to pull emails by domain into a contact, rather than with specific email addresses?

For example, I could create a contact of type ‘business’ called Aviva within a Group called ‘Providers’ where all emails containing the domain @*.aviva.com would be pulled into the contact record.

Otherwise I end up with multiple email addresses under the contact which may get confusing (and some will no doubt get missed).