I have an email account set up and tested. It sent the test email just fine. When i place an order, however, the auto-generated emails get stuck in the queue with:
Error sending e-mail. Mailbox unavailable. The server response was: <ordering user's email> No such user here
showing up in the Log.
Both the test email and the target for the auto-generated email are valid gmail accounts.
Any advice on what could be causing this?
Thanks!
Edit: Adding info requested for questions:
nopCommerce Version 2.30
It is hosted on Winhost.
Full error message:
System.Net.Mail.SmtpFailedRecipientException: Mailbox unavailable. The server response was: <[email protected]> No such user here at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, SmtpFailedRecipientException& exception) at System.Net.Mail.SmtpClient.Send(MailMessage message) at Nop.Services.Messages.EmailSender.SendEmail(EmailAccount emailAccount, String subject, String body, MailAddress from, MailAddress to, IEnumerable`1 bcc, IEnumerable`1 cc) in c:\Users\Zatojin\Documents\Projects\21-6\RockabillyLegends\RBLStore\Libraries\Nop.Services\Messages\EmailSender.cs:line 78 at Nop.Services.Messages.EmailSender.SendEmail(EmailAccount emailAccount, String subject, String body, String fromAddress, String fromName, String toAddress, String toName, IEnumerable`1 bcc, IEnumerable`1 cc) in c:\Users\Zatojin\Documents\Projects\21-6\RockabillyLegends\RBLStore\Libraries\Nop.Services\Messages\EmailSender.cs:line 28 at Nop.Services.Messages.QueuedMessagesSendTask.Execute() in c:\Users\Zatojin\Documents\Projects\21-6\RockabillyLegends\RBLStore\Libraries\Nop.Services\Messages\QueuedMessagesSendTask.cs:line 36