I have not been able to send email through Telus SMTP mail server for a week now. When I access it from Telus wifi at home it's fine but not able to send using cell signal from a different provider. I followed Telus instructions to set up mail on my IPhone and the settings have not changed.
Message received: The SMTP server "smtp.telus.net" is not responding. Check your network connection and that you entered the correct information in the "Outgoing Mail Server" field.
It was working fine the week before.