1) Given the wording and pop-up both say "addresses" (well, kind of... See below), it seems like the field should accept multiple IP addresses. It does not allow you to do so though nor does it recognize multiple ones already in place.
2) The label for that field is "IP Adresses", instead of "IP Addresses"
3) "Redirect domain" should be "Redirect Domain" to match the style used for the other labels
4) How will ip6 mechanisms be handled? Will they be in the same field as ip4 or will there be two rows, one for each?
5) What is the intended wording for the ptr mechanism's check box? "Allow any hostname ending in to send email for this domain" seems to be missing something
6) Should the redirect modifier be included at the top, rather than at the bottom above the all mechanism? It's not commonly used, to my knowledge at least, so it being featured at the top feels odd.
2) The label for that field is "IP Adresses", instead of "IP Addresses"
3) "Redirect domain" should be "Redirect Domain" to match the style used for the other labels
4) How will ip6 mechanisms be handled? Will they be in the same field as ip4 or will there be two rows, one for each?
5) What is the intended wording for the ptr mechanism's check box? "Allow any hostname ending in to send email for this domain" seems to be missing something
6) Should the redirect modifier be included at the top, rather than at the bottom above the all mechanism? It's not commonly used, to my knowledge at least, so it being featured at the top feels odd.