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Cannot send mail, SSL certificate verification failed RRS feed

  • Question

  • I'm not able to send email messages to a certain smtp servers. This is the error that i'm getting in another email client:

    "The SSL certificate of smtp.abv.bg cannot be verified by the following reason:
      unable to get local issuer certificate

    Subject: /O=*.abv.bg/OU=Domain Control Validated/CN=*.abv.bg
    Issuer: /C=US/ST=Arizona/L=Scottsdale/O=GoDaddy.com, Inc./OU=http://certificates.godaddy.com/repository/CN=Go Daddy Secure Certification Authority/serialNumber=07969287
    Issued date: Mar 25 07:25:59 2010 GMT
    Expire date: Mar 25 07:25:59 2012 GMT

    SHA1 fingerprint: 16:93:44:E5:71:BF:57:C5:0A:67:52:3B:CF:51:AC:7B:6B:71:4E:86
    MD5 fingerprint: 8C:61:90:BC:D0:95:E7:57:C5:ED:98:04:24:16:E6:D7

    Do you accept this certificate?"

    With some email clients you can accept the certificate temporarily or permanently, so after that you can send the message succesfuly. How to do that with a .NET code?

    • Moved by Harry Zhu Wednesday, April 28, 2010 7:15 AM (From:Visual C# General)
    Friday, April 23, 2010 1:00 PM

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