Duplicate network calls for admin email sent, skipped, bounced, and received

[blake (Blake Erickson)]

Looks like we are making duplicate network calls inside of Admin Emails for

admin/email/sent.json
admin/email/skipped.json
admin/email/bounced.json
admin/email/received.json
admin/email/rejected.json

[joffreyjaffeux]

I will take it, looks very similar to what I fixed today: https://github.com/discourse/discourse/pull/7058

[joffreyjaffeux]

Should be fixed by:

https://github.com/discourse/discourse/commit/fbedaea5ed5a6ccb6e506c6991ffd899a5ebe8dd