nameOnly: direct recipient1, direct recipient2, direct recipient3, direct recipient4, direct recipient5, direct recipient6
isSet: true
fullAddress: direct recipient1 <tospam1@example.org>, direct recipient2 <tospam2@example.org>, direct recipient3 <tospam3@example.org>, direct recipient4 <tospam4@example.org>, direct recipient5 <tospam5@example.org>, direct recipient6 <tospam6@example.org>
str: direct recipient1 <tospam1@example.org>, direct recipient2 <tospam2@example.org>, direct recipient3 <tospam3@example.org>, direct recipient4 <tospam4@example.org>, direct recipient5 <tospam5@example.org>, direct recipient6 <tospam6@example.org>
expandable: direct recipient1 <tospam1@example.org>, direct recipient2 <tospam2@example.org>, direct recipient3 <tospam3@example.org>, direct recipient4 <tospam4@example.org>direct recipient1 <tospam1@example.org>, direct recipient2 <tospam2@example.org>, direct recipient3 <tospam3@example.org>, direct recipient4 <tospam4@example.org>, direct recipient5 <tospam5@example.org>, direct recipient6 <tospam6@example.org>
expandableTO: direct recipient1 <tospam1@example.org>, direct recipient2 <tospam2@example.org>, direct recipient3 <tospam3@example.org>, direct recipient4 <tospam4@example.org>direct recipient1 <tospam1@example.org>, direct recipient2 <tospam2@example.org>, direct recipient3 <tospam3@example.org>, direct recipient4 <tospam4@example.org>, direct recipient5 <tospam5@example.org>, direct recipient6 <tospam6@example.org>
invalid: