-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Pierre Schmitz wrote: > Am Sonntag 09 August 2009 12:29:03 schrieb Pierre Schmitz: >> Am Sonntag 09 August 2009 12:24:35 schrieb Florian Pritz: >> > I just noticed sigurd.archlinux.org has a broken rDNS so my mailserver >> > rejects all mails coming from the AUR. >> >> Looks like your mail server is broken. An IP can have several hostnames. > > Could you explain what you are using to filter emails? If you really check if > the ehlo domain/ip is the same as the rdns you might get very few emails. ;-) > I check if the HELO looks valid (haven't yet had problems with that) and if IP -> hostname -> IP == IP that wants to send the mail. This should work with most valid mailserver. Also see http://en.wikipedia.org/wiki/Forward_Confirmed_reverse_DNS -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iQIcBAEBAgAGBQJKfrDNAAoJEG0WVcFM4cE+yqwP+gKerpdNDLkWOr/8GoDCWlIW XGI2dIZUXYFpPXVgQJPbeWO/9locIcS12CaF0nELLzdKPgjUy5J8yRbNIIA8MCGh AE+/2b4E5DUe0/oXeW8x1d55TVJ8SqehNAak5r1P0CIp5zR50FsZmOxHVZ7Gq57G Woz3y3axfGjL3BZgnLeMH2zgWi/DFWTpnFjl9ZnaTPE4CScA2dKtYhVXjVfgrmpn jN4VY0hwjDDnqRWC3K5HmTdS4IghwMwuGZD5SYwXpfHJ7E4ngtF7fZxme5U+PVqn cTyppmwzSwrgwlISQqmheGRmnzkm5CU/QjMzixfNYKTeyfbqnFnGaNAW/m6dXEAJ NvHO2OMdEFSvqTT/JnbAHO7Hdp1TTczcMdRi3k9dsg5kc1qLfCmngsEK/Rwfq5MD 0aDaq0errJfPn6lx7UYCMk+uDMvylk5kffNmvLBvp4l3IYpllf9mVwOaXjVAHl/q E5bCoF71Vlmc783X4ykr94l4HbJQjWT6nYN+b/ahr5nuK6vW5xxF8K0tI/x/qs15 HoPUI/2dTJ+EQMG7Om6bK0yqTEfHL3PjO8E+01XiRkv5+akU5otpOFv4WsiVBVnT IrMzxSI49FgXWMiVByic6eGRsrDvNGWqu1/JA/CYMVVSPsINeH+xBzXUZBwnSpAw gd2znlzb6NiYqJGX3oRx =ZCzt -----END PGP SIGNATURE-----
