On 02/21/15 18:09, trondd wrote:
On 2015-02-21 18:57, Martin Brandenburg wrote:
That doesn't mean you can't find the information somewhere else.
I just did this for gmail by simply sending a couple emails, letting
gmail retry for a couple hours and grabbing the IPs out of spamdb.
Tim.
$ host yahoo.com
yahoo.com has address 98.138.253.109
yahoo.com has address 98.139.183.24
yahoo.com has address 206.190.36.45
yahoo.com mail is handled by 1 mta5.am0.yahoodns.net.
yahoo.com mail is handled by 1 mta6.am0.yahoodns.net.
yahoo.com mail is handled by 1 mta7.am0.yahoodns.net.
$ nslookup mta5.am0.yahoodns.net
Server: 192.168.1.1
Address: 192.168.1.1#53
Non-authoritative answer:
Name: mta5.am0.yahoodns.net
Address: 66.196.118.34
Name: mta5.am0.yahoodns.net
Address: 66.196.118.36
Name: mta5.am0.yahoodns.net
Address: 98.136.216.25
Name: mta5.am0.yahoodns.net
Address: 66.196.118.35
Name: mta5.am0.yahoodns.net
Address: 98.136.216.26
Name: mta5.am0.yahoodns.net
Address: 98.138.112.35
Name: mta5.am0.yahoodns.net
Address: 98.138.112.32
Name: mta5.am0.yahoodns.net
Address: 98.138.112.37
so on and so forth for the following mta's. add the ip's to your
whitelist and it should be good to go.
