<html>Thanks Jennifer - I did check through some blacklists and found nothing on that address (or on the domain in question). However, there is a technical specialist from TPG Group having a look at this for me now; hopefully that will shed some light :)<br /><br /><br />On Wednesday, September 18, 2019 14:52 ACST, Jennifer Sims <jenn@jenn.id.au> wrote:<br /> <blockquote type="cite" cite="CA+k2KW0ysTXpSyAnR_uYk+BJdQWbYv5Nnkq0oYdUSOeqUXOeWw@mail.gmail.com"><div dir="ltr">asav.adam is run by iiNet (it's A record points to <a href="http://asav.iinet.net.au">asav.iinet.net.au</a>) <div> </div><div>I wonder if your IP is on a DNSBL or something similar?</div><div> </div><div> </div></div> <div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Sep 18, 2019 at 12:23 PM Stephen Argent <<a href="mailto:mailman@tuxcon.com">mailman@tuxcon.com</a>> wrote:</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi all,<br /><br />Long story short, I've been trying to fight with firstline support just to get in contact with someone responsible for <a target="_blank" href="http://asav.adam.com.au">asav.adam.com.au</a>. Unfortunately I couldn't get firstline to understand the issue - they just kept claiming that they're not hosting our domain. Didn't understand that inbound emails can be blocked (claiming it can only happen on outbound) and so forth.<br /><br />Long story short, need to speak with someone from Adam about getting our mail server's IP unblocked (it's being blocked at <a target="_blank" href="http://asav.adam.com.au">asav.adam.com.au</a>). We DKIM sign all emails for all outbound etc - just need to find out what the process is for getting those allowed as our customers cannot email Adam customers. Off-list contact please. _______________________________________________<br />AusNOG mailing list<br /><a target="_blank" href="mailto:AusNOG@lists.ausnog.net">AusNOG@lists.ausnog.net</a><br /><a rel="noreferrer" target="_blank" href="http://lists.ausnog.net/mailman/listinfo/ausnog">http://lists.ausnog.net/mailman/listinfo/ausnog</a></blockquote></div></blockquote><br /><br /><br /> </html>