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<p id="v1reply-intro">On 07/10/2023 06:36, Craig Leres wrote:</p>
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<div class="v1pre"><br /><br />I've had edns0 in resolv.conf for a really long time but even if I comment that out I'm still unable to deliver mail.</div>
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<div class="v1pre">Silly question I know, but you'd be surprised how many don't... Did you stop/start your mail server after this change on resolv.conf?</div>
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<div class="v1pre">Also I get SERVFAIL or a timeout if I lookup outlook-com.olc.protection.outlook.com.</div>
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<div>As others have confirmed, this does yield replies.</div>
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<div>Hrmmm you used to be able to use rs.dns-oarc.net to test edns but it's either gone MIA or I'm thinking of the wrong hostname, in which case I'm sure someone will chime in with the correct one :)</div>
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<div id="v1_rc_sig">-- <br />
<p>Regards,<br />Noel Butler</p>
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<div id="signature">-- <br />
<p>Regards,<br />Noel Butler</p>
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<p><span style="font-size: 9pt;"><span style="font-family: arial,helvetica,sans-serif;">This Email, including attachments, may contain legally privileged information, therefore at all times remains confidential and subject to copyright protected under international law. You may not disseminate this message without the authors express written authority to do so. If you are not the intended recipient, please notify the sender then delete all copies of this message including attachments immediately. Confidentiality, copyright, and legal privilege are not waived or lost by reason of the mistaken delivery of this message.</span></span></p>
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