I have WINXP IIS SERVER with the Default SMTP installed on my PC I Installed JMAIL 4.4(free) on it using for ASP. And sent indivisual mails. Most of the times it gives me an error message saying... all servers failed to recieve the message. Few times i am forwarded to the nxt page showing successful sending, while sometimes the mail is sent n i get a an error as above??? Is there ne problem with my config? Shud I try another mail component for ASP??? Ne onther gud component. I ont hv CDONTS installed.