Error Sending Mail from Azure app Service, using Godaddy SMTP Business Mail and DNS












0















I have purchased domain from GoDaddy But site hosted in azure app service. I am trying to send mail using the business email created under the domain(xyz@domain.com). But facing error while sending using smtp rely, Is there any changes need in GoDaddy DNS ?



            SmtpClient client = new SmtpClient()
{
Host = "smtp.office365.com",
EnableSsl = false,
UseDefaultCredentials = false,
Credentials = new NetworkCredential("xyz@domain.com", "password"),
Port = 587
};


Getting below error ,
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [DM5PR0101CA0014.prod.exchangelabs.com]










share|improve this question



























    0















    I have purchased domain from GoDaddy But site hosted in azure app service. I am trying to send mail using the business email created under the domain(xyz@domain.com). But facing error while sending using smtp rely, Is there any changes need in GoDaddy DNS ?



                SmtpClient client = new SmtpClient()
    {
    Host = "smtp.office365.com",
    EnableSsl = false,
    UseDefaultCredentials = false,
    Credentials = new NetworkCredential("xyz@domain.com", "password"),
    Port = 587
    };


    Getting below error ,
    The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [DM5PR0101CA0014.prod.exchangelabs.com]










    share|improve this question

























      0












      0








      0


      1






      I have purchased domain from GoDaddy But site hosted in azure app service. I am trying to send mail using the business email created under the domain(xyz@domain.com). But facing error while sending using smtp rely, Is there any changes need in GoDaddy DNS ?



                  SmtpClient client = new SmtpClient()
      {
      Host = "smtp.office365.com",
      EnableSsl = false,
      UseDefaultCredentials = false,
      Credentials = new NetworkCredential("xyz@domain.com", "password"),
      Port = 587
      };


      Getting below error ,
      The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [DM5PR0101CA0014.prod.exchangelabs.com]










      share|improve this question














      I have purchased domain from GoDaddy But site hosted in azure app service. I am trying to send mail using the business email created under the domain(xyz@domain.com). But facing error while sending using smtp rely, Is there any changes need in GoDaddy DNS ?



                  SmtpClient client = new SmtpClient()
      {
      Host = "smtp.office365.com",
      EnableSsl = false,
      UseDefaultCredentials = false,
      Credentials = new NetworkCredential("xyz@domain.com", "password"),
      Port = 587
      };


      Getting below error ,
      The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [DM5PR0101CA0014.prod.exchangelabs.com]







      c# azure .net-core






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      asked Dec 29 '18 at 8:45









      Subash KrishnanSubash Krishnan

      1




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          Make sure that NetworkCredentials you set are correct. For example in your case since it was office SMTP, user id had to be used in the NetworkCredential along with domain name and not only domain name.



          Credentials = new NetworkCredential("username", "password","xyz@domain.com")


          For more details, you could refer to this SO thread.






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            Make sure that NetworkCredentials you set are correct. For example in your case since it was office SMTP, user id had to be used in the NetworkCredential along with domain name and not only domain name.



            Credentials = new NetworkCredential("username", "password","xyz@domain.com")


            For more details, you could refer to this SO thread.






            share|improve this answer




























              0














              Make sure that NetworkCredentials you set are correct. For example in your case since it was office SMTP, user id had to be used in the NetworkCredential along with domain name and not only domain name.



              Credentials = new NetworkCredential("username", "password","xyz@domain.com")


              For more details, you could refer to this SO thread.






              share|improve this answer


























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                0







                Make sure that NetworkCredentials you set are correct. For example in your case since it was office SMTP, user id had to be used in the NetworkCredential along with domain name and not only domain name.



                Credentials = new NetworkCredential("username", "password","xyz@domain.com")


                For more details, you could refer to this SO thread.






                share|improve this answer













                Make sure that NetworkCredentials you set are correct. For example in your case since it was office SMTP, user id had to be used in the NetworkCredential along with domain name and not only domain name.



                Credentials = new NetworkCredential("username", "password","xyz@domain.com")


                For more details, you could refer to this SO thread.







                share|improve this answer












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                answered Dec 31 '18 at 6:26









                Joey CaiJoey Cai

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