I am not able to send mails to yahoo & hotmail recepents through my exchange server 2010.(but i can send mail to any domains such as gmail) . Please help me.... what can I do to send mails for yahoo & hotmail accounts.
mail.khaledpastry.com0.0.0.060 minSMTP TestBlacklist CheckTypeDomain NameCanonical NameTTLCNAMEwww.khaledpastry.comkhaledpastry.com60 minreverse lookupsmtp diagport scanblacklist Reported by ns77.domaincontrol.com on Sunday, November 13, 2011 at 11:28:06 AM (GMT-6) ------------------------------------------------------ AHBL OK
1)There seems no problem in Reverse pointer..if you dont mind send a test email to gmail account. Go to that account and you will a small arrow on right of an email click on that and select show original and share the header may from that some information can be sought out
2) Check message queue of your transport server and if mails are getting stuck there if they are in retry mode what is the last error message
<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:18pt"><div>nini</div></div></body></html> ---478404303-433568994-1321689020=:55598--
<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:18pt"><div>nini</div></div></body></html> ---478404303-433568994-1321689020=:55598--
This is clear cut problem of your DNS server setting. Very common mistake 1. You have configured MX record for your domain as mail.khaledpastry.com but you forgot to enter IP for the record mail.khaledpastry.com.
Whenever any email server sends a mail for anyuser@khaledpastry.com it will look for MX record for khaledpastry.com which he will find out as mail.khaledpastry.com. Now as second step it will try to find out the IP of mail.khaledpastry.com and when there is no configured for mail.khaledpastry.com. It is impossible for any email server to deliver mail to your domain
1) Please add IP for your MX record. Add A record for mail.khaledpastry.com in your public DNS server and it will solve all your problem. 2) Talk to your ISP and also tell him to add Reverse Pointer ie PTR Record for IP you assign to mail.khaledpastry.com
for example you have assigned an IP 220.227.226.210 for mail.khaledpastry.com
Then
if you do nslookup like this
nslookup - 8.8.8.8 set q=a mail.khaledpastry.com
It should return 220.227.226.210 as IP and also set q=ptr 220.227.226.210 should return mail.khaledpastry.com
Then all your sending & receiving problems will get solved (Provided you are using same IP both for sending & receiving)