There is a large swath of bounce notification types. Many will never apply to most users (having to do with email lists, subscriptions, templates, etc). These include permanent bounces (like a bad destination email address or domain), but also include transient ones like unable to reach destination mail server.
So we should only increment the number of bounces for an EmailAccount when it sent an email that caused a non-transient bounce.
There is a large swath of bounce notification types. Many will never apply to most users (having to do with email lists, subscriptions, templates, etc). These include permanent bounces (like a bad destination email address or domain), but also include transient ones like unable to reach destination mail server.
So we should only increment the number of bounces for an EmailAccount when it sent an email that caused a non-transient bounce.