SMTP: failure sending emails

Question

Hi, I have application hosted locally. While creating users, i cannot receive emails due to following error: ERROR: System.Web.Services.Protocols.SoapException :: System.Web.Services.Protocols.SoapException: The SMTP server requires a secure connection or the client was not authenticated. The server response was: SMTP authentication is required. i have added all necessary smtp, ssl settings. My localhost has to work as smtp server. Please let me know if any particular settings are needed. It's more of machine configuration, I guess. Because application works fine on another machine. Regards, Jasmine N

Bhabani Prasad · Answer

You just include the exception details as it will be easier to find the detailed error

Rajagopalan R V · Answer

Sorry Can't Get Meaning For Your Above Post Please Can You Explain it Clearly

Jasmine Nagrecha · Answer

i need to keep ssl=false, and defaultcredentials is =false. ideally, these settings should help. but i guess its something related to machine configuration

Rajagopalan R V · Answer

Hi., Had You Allow Permissions in IIS If Not Check With Below Method Go to IIS IIS----> Default SMTP Virtual Server (Right Click) ----> Properties ----> Access ----> Relay ----> All Except the List Below (Radio Button) Select that And Click Ok And then Execute Your Code If U Got Solution With this Mark it Has Accepted Or Else Please Post The Error With Regards.., R.V.Rajagopalan

Yadlapalli Srikanth · Answer

Please share the sample code and also do the following settings smtpClient.UseDefaultCredentials = false; smtpClient.EnableSsl = true;

SMTP: failure sending emails

Fadi Yoosuf

Bechir Bejaoui