Thank you for your discussion. following Denis's method, it solved problem about Ssl,but it still can't send email. it report error as below:
This event has been logged and will be addressed by the maintenance department. We appreciate your patience.
An uexpected error has occured while sending you an activation e-mail. Your account has been successfully created but you can't login until you activate it via activation e-mail. To resend your activation e-mail please go to the Activation e-mail recovery page. If the problem persists, please contact us.
at MonoSoftware.MonoX.ModuleGallery.MembershipEditor.#Jp(Object sender, EventArgs e) at MonoSoftware.MonoX.Controls.StyledButton.OnClick(Object sender, EventArgs e) at MonoSoftware.MonoX.Controls.StyledButton.#Ho(Object sender, EventArgs e) at System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
An error has occured while sending you an e-mail. Please try again, if the problem persists, please contact us.
at MonoSoftware.MonoX.Mail.MonoXMailSender.SendMail(MailMessage mailMsg) at MonoSoftware.Core.Mail.MailSender.SendMail(MailAddress fromAddress, String toAddress, String title, String htmlContent, String plainContent) at MonoSoftware.Core.Mail.MailSender.SendMail(String toAddress, String title, String htmlContent, String plainContent) at MonoSoftware.MonoX.ModuleGallery.MembershipEditor.#Jp(Object sender, EventArgs e)
The operation has timed out.
at System.Net.Mail.SmtpClient.Send(MailMessage message) at MonoSoftware.Core.Mail.MailSender.SendMail(MailMessage mailMsg)
How can I do? I can't access any classes mentioned above.