abusehelper.core.mailer: Fix, take into account that a collector can be shut down while sending data to it. Use idiokit.map where possible."
abusehelper.core.mailer: Fix, take into account that a collector can be shut down while sending data to it. Use idiokit.map where possible."

--HG--
branch : idiokit-3000

abusesa/abusehelper