We have switched to using Gmail for the email for our domain but now cannot get DNN configured to use the SMTP.
We are using DNN 04.03.04 so have no SSL option in the SMTP settings. Is there some way to get Gmail SMTP to work wih this verion of DNN? When we try it we get that it failed
The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Must issue a STARTTLS command first. 6sm2207705ywn.0
and if we add the :587 to the smtp.gmail.com it produces an error in DNN
Error: Host Settings is currently unavailable.
DotNetNuke.Services.Exceptions.ModuleLoadException: Request for the permission of type 'System.Net.Mail.SmtpPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. ---> System.Security.SecurityException: Request for the permission of type 'System.Net.Mail.SmtpPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) at System.Security.CodeAccessPermission.Demand() at System.Net.Mail.SmtpClient.set_Port(Int32 value) at DotNetNuke.Services.Mail.Mail.SendMail(String MailFrom, String MailTo, String Cc, String Bcc, MailPriority Priority, String Subject, MailFormat BodyFormat, Encoding BodyEncoding, String Body, String Attachment, String SMTPServer, String SMTPAuthentication, String SMTPUsername, String SMTPPassword) at DotNetNuke.Services.Mail.Mail.SendMail(String MailFrom, String MailTo, String Bcc, String Subject, String Body, String Attachment, String BodyType, String SMTPServer, String SMTPAuthentication, String SMTPUsername, String SMTPPassword) at DotNetNuke.Modules.Admin.Host.HostSettingsModule.cmdEmail_Click(Object sender, EventArgs e) The action that failed was: Demand The type of the first permission that failed was: System.Net.Mail.SmtpPermission The Zone of the assembly that failed was: MyComputer --- End of inner exception stack trace ---
Any ideas?