Can anyone help me with mail delivery dns error?
596341
That means the host is using a reverse DNS lookup to a list of spam sites, and your ISP is on the list.\nYou can complain to your ISP, but it probably won't help if they are spam freindly.  Just get a new ISP.
574346
There shouldn't be a problem. The email must be wrong. Try adding ".uk" at the end of the email address.
58173
the problem is with the address\n\nhttp:/www.randall.k12.wi.us/    ERROR\nhttp://www.randall.k12.wi.us/   WORKS\n\n/ and //
140059
What email service are you using?\nlike OUTLOOK, THUNDERBIRD, EUDORA etc\nOR\nyahoo, hotmail, gmail etc\nthere can be many problems.. we need to filter out some possibilities
589100
this \nhttp://www.dimastr.com/outspy/\nshould help you get rid of that outlook error\nand make sure there is no "@" sign in your e-mail account name description.
625803
The error you described looks to be a blocked sender error.  In other words, who ever your sending to has blocked your address from being received.  It is possible that there is some problem with the server that receives the messages, or that the receivers mail box is full and cannot accept any more messages.
657813
well,we do have a serious problem in hand.\nFirst it would had been better if u could let us know if you are using a cline softwar like (outlook)etc,Or u r direct;ly accessing it form the web server.\n\nIf it is the client software then please check the error message .If no error message come up.Then try to create another account on the outlook if u r using one.\n\nIf u r working on the webserver then check with the yahoo tech support if they have any outages on the server for your email or not .
164681
You have two settings.  One is mail.(yourserver).com or net, whatever your email is.  The other is SMTP.(your server).Com or net. eg..\nmail.comcast.net\nsmtp.comcast.net.\nMake sure your settings match these.  You will have to access the tools menu from your email account.
832918
if you send me the details of your mail server, I can help you. There can also be problem with your internet cafe, which doesn't allow attachment as most of them are time-based and not volume-based.
662622
Which mail software your are using ???\nIs is POP Mail or Web Mail ??\nWhich Web mail you are using ??\nWhich software you are using ??\nWhat is the error you are getting while replying or forwarding ??
1013676
Get your domain hosted and check for tutorials at site.\n\n do some checking first because some hosts won't allow for sending mail  "some cheap ones"  Some ISPs pose a problem too .by blocking port 25
85218
Get a different mail server
176171
Are you connected to the net?\nCheck if your firewall is blocking connections.\n\nCheck if you can browse to the site that provides you the mail service.\n\nCheck if you can ping the pop server you are connecting to.\n\nCheck the links below.
784549
Is the incoming mail server being set to 127.0.0.1? If so, it is probably your anti-virus program doing it. Its setting your email to go though the virus scanner, but it isn't working properly. See if you can disable email scanning in your anti-virus and see if that fixes the problem. If it does you may need to update the anti-virus or you may want to change anti-virus programs.
280586
sometimes email providers just have issues or are updating service and it's unavailable...just try back later and it should be working again
122169
The only part of the headers that you CANNOT forge is the Received: lines.\n\nTherefore, use it to detect if its spoofed\nHow? go here\nhttp://www.dnsreport.com/\n\nTo use the Mail Test tool, just enter a domain name ("example.com") or an E-mail address ("user@example.com"). If you enter a domain, the Mail Test tool will show which server(s) are used for mail delivery for the domain, and what order they should be used in. If you enter an E-mail address, the Mail Test tool will also try connecting to those servers.\n\nAfter getting results, compare and analyze\nExperience and you'll the difference
179164
i dont think so...first check your internet connection then look over that everything is right.....and now respond the mail...or move your mails ...if the problem still occurs better reinstall everything