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The message from "lists.torproject.org [Masked]" FWD-737QLY3MGNAYQYGGAHICDII6EY4CAKZCFW6DEJZFHAADYYFABL5ABZTBS4AFSQCOACGAA6IMFJSMAAZAJZAAAIA=@opayq.com is being returned by server opayq-outbound.junkemailfilter.com on Wed, 07 Jun 2017 21:17:32 -0700
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m.terlinde@gmx.de host mx01.emig.gmx.net [212.227.17.5] SMTP error from remote mail server after HELO opayq-out-00.junkemailfilter.com opayq-outbound.ctyme.com: 500 Syntax error, command unrecognized