In <[🔎] 4A565205.3070702@gmail.com>, pch0317 wrote: >I have problem with mail system. I can't send e-mail to internet. >I have been listed on dnsbl.sorbs.net. >What I can do to delisted from sorbs? Ask SORBS; Debian has nothing to do with SORBS. >Should I only use this link >http://www.au.sorbs.net/cgi-bin/support and everything will be ok? Ask SORBS; Debian has nothing to do with SORBS. >Anyone have this problem? I do not. I have been careful to only send mail for myself and to not send SPAM. >Why I have been listed on dnsbl.sorbs.net? Ask SORBS; Debian has nothing to do with SORBS. >Only, because I haven't DNS >PTR record for my domain? Ask SORBS; Debian has nothing to do with SORBS. I would assume not though. Checking to see if a PTR record exists is probably faster than checking a DNSBL, so I wouldn't think any DNSBL would be based on that. >Should I write this PTR to DNS? All IP addresses, especially those used for servers, should have a PTR record, but very few things depend on that. If you do have a PTR record, then it should be consistent. That is, if you start with an IPv4 address and then do IPv4 address -> PTR lookup -> domain name -> A lookup -> IPv4 address(es), the resulting list should contain the address you started with. Same thing if you do IPv6 address -> PTR lookup - > domain name -> AAAA lookup -> IPv6 address(es). If it is inconsistent, you might be grey- or black-listed by certain mail servers. -- Boyd Stephen Smith Jr. ,= ,-_-. =. bss@iguanasuicide.net ((_/)o o(\_)) ICQ: 514984 YM/AIM: DaTwinkDaddy `-'(. .)`-' http://iguanasuicide.net/ \_/
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