I've contacted namecheap since I have email hosting from them but connection keeps getting refused. I've got an email from them saying this...
Could you please let me know asap thanks.
To proceed with the investigation, we need to make sure that ports 465 and 587 are opened for outgoing connections on the side of your hosting provider.
Please check it with the hosting provider and let us know.
Could you please let me know asap thanks.