From: Kevin Pulo <kev@pulo.com.au>
Date: Thu, 11 Apr 2013 11:57:55 +0000 (+1000)
Subject: Correctly wait for the MTA to finish before exiting.
X-Git-Url: https://projects.mako.cc/source/attachcheck/commitdiff_plain/e1c3042eba5989f7db537ceda2766e08c15f9b59?hp=e1c3042eba5989f7db537ceda2766e08c15f9b59;ds=sidebyside

Correctly wait for the MTA to finish before exiting.

And use the MTA's exit code as our own (so that the various
possible error states are correctly reported to the MUA).
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