I am unable to send mails from gmail a/c to somm Ids. .?

I am unable to send mails from gmail a/c .


I get return reprt as under.I contacted google help center but they dont give specific place for a person to Qtn %26amp; answer. At random one's qts is pickd up and answered. I am still trying thro them. But still if some expert who reads this help me step by step that would be too nice.


Here is the retrn msg


PERM_FAILURE: SMTP Error (state 12): 554 5.6.1 Sender: mail-id - 'drsundaram23@gmail.com' rejected

I am unable to send mails from gmail a/c to somm Ids. .?
I assume you are only unable to send to some people, not all?





It could be that the IT-department who is in charge of the recipient's account has blocked all gmail accounts due to a high number of spammers using the free gmail accounts. Call the person you are trying to e-mail, and have their IT department put your e-mail in the safe senders list.
Reply:need more details to help you....Is it your home or your work computer and do you have broadband internet connection or Router...and what antivirus you have like mcafee has this problem.....i can help you but only if i have remote desktop connection with your computer...or send me detailed information and also try to use this e-mail from some other computer so we can find out if it is a gmail specific proble or something effecting on your computer.... like outlook express enabled account....


coz SMTP is simple mail transfer protocol responsible for sending outgoing mails...
Reply:I Think The Receiver Has Blocked Your Email Id. Even I Also Use Gmail, It Has An Option To Block Emails From Specific Email Id's. If The Receiver Has Not Blocked Your Id, Check If You Are Entering The Correct Sender's Id. Check The Spelling Of Id Too. I Hope It Would Work.