From: Sender Mime-Version: 1.0 (1.0) Date: Fri, 5 Oct 2018 19:56:40 -0400 Message-Id: To: Receiver X-Spam_report: Spam detection software, running on the system "www.kamailio.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Here�s an old one from 5 years ago. The principles remain the same. https://www.fredposner.com/1457/kamailio-behind-nat/ -- fred [...] Content analysis details: (-1.9 points, 5.5 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 MIME_QP_LONG_LINE RAW: Quoted-printable line longer than 76 chars List-Id: yYY Subject: XXX --===============1364639178== Content-Type: multipart/alternative; boundary=Apple-Mail-C9403573-708A-4D69-BF6C-F2730C368461 Content-Transfer-Encoding: 7bit --Apple-Mail-C9403573-708A-4D69-BF6C-F2730C368461 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable xxx --Apple-Mail-C9403573-708A-4D69-BF6C-F2730C368461 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable yyy --Apple-Mail-C9403573-708A-4D69-BF6C-F2730C368461-- --===============1364639178== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline zzzz --===============1364639178==--