I'm having trouble getting the repeater area values in CF6 to pass through to the email template. In CF5 you'd simply add {repeater:items} to the email template. Here is the array output:
Array
(
[chronoform] => RequestInformation
[event] => submit
[group] => Array
(
[{"key":0,"row":0}] => Array
(
[firstname] => test name 1
[middlename] => test middle name 1
[lastname] => test last name 1
[workphone] => +1(111)111-1111
[cellphone] => +2(222)222-2222
)
[{"key":"1"}] => Array
(
[firstname] => test name 2
[middlename] => test middle name 2
[lastname] => test last name 3
[workphone] => +3(333)333-3333
[cellphone] => +4(444)444-4444
)
[{"key":"2"}] => Array
(
[firstname] => test name 3
[middlename] => test middle name 3
[lastname] => test last name 3
[workphone] => +5(555)555-5555
[cellphone] => +6(666)666-6666
)
)