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Date: Wed, 04 Sep 2024 22:15:55 +0200
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Subject: [PHP-DEV] weird error when saving RFCs
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From: rob@bottled.codes ("Rob Landers")

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Hello Internals,

I receive the following error when saving an RFC:

There was an unexpected problem communicating with SMTP: Unexpected retu=
rn code - Expected: 250, Got: 554 | 554 5.5.2 <[i:p:v:6::addr]>: Helo co=
mmand rejected: invalid ip address

From what I can gather, whatever SMTP server it is connecting to doesn't=
 understand ipv6 addresses.

=E2=80=94 Rob
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<!DOCTYPE html><html><head><title></title><style type=3D"text/css">p.Mso=
Normal,p.MsoNoSpacing{margin:0}</style></head><body><div>Hello Internals=
,</div><div><br></div><div>I receive the following error when saving an =
RFC:<br></div><div><br></div><div>There was an unexpected problem commun=
icating with SMTP: Unexpected return code - Expected: 250, Got: 554 | 55=
4 5.5.2 &lt;[i:p:v:6::addr]&gt;: Helo command rejected: invalid ip addre=
ss<br></div><div><br></div><div>From what I can gather, whatever SMTP se=
rver it is connecting to doesn't understand ipv6 addresses.<br></div><di=
v><br></div><div id=3D"sig121229152">=E2=80=94 Rob</div></body></html>
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