Sorry, I think I just asked you a stupid question about the smtp server. I know now, I just need to use teststring = "-install smtp.aaa.com" to set it in VFP, right?

I missed another question. I tried to download your BLAT VFP class in your page and added in my VFP program but I don't know how to use this class and how to call its method. I tried to follow what your page said:
oemail=create("blat")
oemail.to="power@hknet.com"
oemail.subject="Testing of blat.dll"
oemail.message="Bodyfilename.txt"
oemail.send()
release oemail
But it said no object "blat", can you explain what should I do? I don't family with making a new class in VFP.

Thanks