en Copyright 2025 Java http://127.0.0.1:8080/history/plugin/smtp/helper.php#ae907de1f1f7424d2984dffc04bc413eb0a30567 Update helper.phpIn the case that SERVER_ADDR is IPv6 (I think this is always the case when the remote visitor of the website is accessing it via IPv6), the string "IPv6:" needs to be prepended according to RFC 2821, or SMTP servers like postfix will reject the HELO due to "invalid ip address". Visitors who connect via IPv4 would not encounter this error I think, because SERVER_ADDR would then also be the IPv4 address of the server. Maybe even better would be to always use IPv4 if the server does have an IPv4 address, even if it is visited via IPv6 at the moment. But I don't know a PHP method to just get the IPv4 address. Only a few years ago I often encountered problems with IPv6, with many mail servers (incl. GMail) rejecting mail that was sent via IPv6 due to configuration errors. But one can hope that this should be a thing of the past now. List of files: /plugin/smtp/helper.php Sun, 11 Sep 2022 07:04:07 +0000 Moritz Raguschat <moritz.raguschat@web.de> http://127.0.0.1:8080/history/plugin/smtp/helper.php#27827474898541181b01df9a11884b22c46e85a3 prepared ehlo setting List of files: /plugin/smtp/helper.php Sun, 26 Jul 2015 13:56:15 +0000 Andreas Gohr <andi@splitbrain.org> http://127.0.0.1:8080/history/plugin/smtp/helper.php#0b7ac7c9b23c9f486d917d495bb59e3d5f16cd88 some initial simple working state List of files: /plugin/smtp/helper.php Sun, 26 Jul 2015 12:31:45 +0000 Andreas Gohr <andi@splitbrain.org> http://127.0.0.1:8080/history/plugin/smtp/helper.php#4dc22474951ab24d4689b882faa867e66a266a57 wizard generated initial checkin List of files: /plugin/smtp/helper.php Sun, 26 Jul 2015 10:16:39 +0000 Andreas Gohr <andi@splitbrain.org>