It'd be great to see this as a somewhat generic feature for generating usernames and email aliases in 1password. I don't use fastmail and I'm not particularly i

It'd be great to see this as a somewhat generic feature for generating usernames and email aliases in 1password. I don't use fastmail and I'm not particularly interested in switching at this point in time. I would love it if 1password had a hook where you provide your custom domain and it generates a random address according to some schema defined using the current password-style configurator. I assume that the current fastmail limitation is because fastmail is ensuring that there is no conflict with existing aliases (which seems like it should be very low probability)?