Hi,
Thank you very much for your reply.
I've just found out;
- It's not about iPhone and laptop.
- When I put in gmail and hotmail, the form works. But not with yahoo mail.
Just curious.
I think it's not a serious problem.
Hosun Kang
Ok well its most likely that yahoo checks to see where the mail is coming from and treats it as spam and rejects it if you dont follow their designated approach.
Some also report having issues with gmail as well after they tightened up their spam procedure some years ago and is why l never bother much with these 3rd party email providers. Its always better to deploy your own dedicated email address/server.
Its obviously difficult if your host makes no provision for you to do so or you prefer to use one of these 3rd party suppliers.