12 lines
144 B
Text
12 lines
144 B
Text
|
return-path
|
||
|
|
return-receipt-to
|
||
|
|
content-length
|
||
|
|
precedence
|
||
|
|
x-confirm-reading-to
|
||
|
|
x-pmrqc
|
||
|
|
list-subscribe
|
||
|
|
list-unsubscribe
|
||
|
|
list-help
|
||
|
|
list-post
|
||
|
|
sender
|