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<a href="http://help.yahoo.com/help/us/sbc/dsl/mail/pop/pop-11.html" target="_blank" rel="nofollow">http://help.yahoo.com/help/us/sbc/dsl/ma...</a>

The message could not be sent because the server rejected the sender's e-mail address. The sender's e-mail address was 'henryslchan@sbcglobal.net'.

Subject ' Henry & Suzanne Update Banking.pdf', Account: 'pop.att.yahoo.com', Server: 'smtp.att.yahoo.com', Protocol: SMTP, Server Response: '530 authentication required - for help go to http://help.yahoo.com/help/us/sbc/dsl/ma...', Port: 25, Secure(SSL): No, Server Error: 530, Error Number: 0x800CCC78

Posted by avatar on Aug 28, 2008

    • By avatargarymccraw Feb 19, 2010

    • why can't i sent and recieve email though incredimail been working with it all day!!!! thank you

    • By avatarGuest May 06, 2009

    • Can't send anything need certification?

    • By avatarbcshutts Apr 20, 2009

    • getting error code 553 can;t log into help yahoo com sbc dsl hail pop pop -11 - are there any workarounds and have updated pop in email accounts



      this is nuts and if I could get to a competitor would jump ship right now.

    • By avatarpamela4072 Mar 29, 2009

    • I think I need to change my outgoing server setting in order to get email but don't know how to get into the original account to change it

    • By avatarhafast Mar 24, 2009

    • '530 authentication required'

    • By avatarmixie dundee Mar 09, 2009

    • I'm able to recieve e-mails from incredimail but for some reason now I can't send , I tried repairing incredimail & also deleted it then reloaded it but still the same problem . Please helpppppppppp !!

    • By avatarlskynyrd333 Jan 27, 2009

    • All emails go to outbox! I then go to outbox and click on the mail sent, then click on open to send again... same results! What am i over looking?

    • By avatargardnerfamil Dec 27, 2008

    • The server response was: authentication required - for help go to http://help.yahoo.com/help/us/sbc/dsl/ma...


      Use the pop-up menu below to try a different outgoing mail server.  All messages will use this server until you quit Mail or change your network settings.


      Message from: John Gardner <gardnerfamily2@att.net>

    • By avatarshuweebaby Dec 04, 2008

    • I have tried every configuration suggested, all settings are what is recommended. All emails go into outbox, then stay there. This is making me crazy! Any ideas?

Solutions (10)

Best Solution

u need to enable SSL in your email client

    • By avatarsamgod Mar 15, 2012

    • i want to register

    • By avatarsamgod Mar 15, 2012

    • whot do i do to register

http://help.yahoo.com/help/us/mail/pop/pop-11.html', Port: 25, Secure(SSL): No, Server Error: 530, Error Number: 0x800CCC78

I cannot send my mail

I changes servers from hughes.net to att .net in incredimail now having problem sending mail

I just signed up on incredimail and when I try to send mail it doesn't go to the recipient.

Please help , I would like to block the email address , so he cant send too me or I can't send to him ,I would like to disconnect , please help, thank you for your help.

?? ???? ?????? ?? ????? ???? ????? ??????????

i need a chat met can you help me?

Need to delete an e-mail that says error and op. is only to close or repeatly try to send ! Does'nt work,keeps repeatly coming on screem ? Just want to get rid of this e-mail. Says it is in my out box?

I used my first and last name as my email address, a couple days ago some one send an email saying that I am in Spain, and need 2,500 Euros, since the email started to circulate, I can not access my email. I tried to change my pass word, but I can't. Please help.

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