"Note: Amazon SES overrides any Date header you provide with the
time that Amazon
SES accepts the message."
http://docs.aws.amazon.com/ses/latest/DeveloperGuide/header-fields.html
...so the only way SubmitGit can offset the times is to literally
delay the sending of the emails,
which is a bit unfortunate for patchbombs more than a few dozen commits long!
How many series of more than "a few dozen" patches were sent to the list lately?
I'd argue this is a non issue for the typical use case of submitGit.
I'll take a further look at this when I get a bit more free time.
Thanks!
Stefan