> I perform some tests but cannot send fasten than 200 megabit/sec. Which is pretty good performance, presumably you need more because this is running on a hosted server with gigabyte connectivity?
> I see RFC 2821 and found what max line length can be 1000 > characters! Not strictly relevant, I think that is for text, not MIME. > My question is: why message data send line-by-line instead of larger > portions ? But that does not mean SmtpCli can not send multiple MIME lines at a time using Send or something, reducing the number of function calls. It was probably written to send a line at time at a time when were all using slow modems to communicate with each other. It is probably a relatively simple change to SmtpCli, but finding the time to look at it is difficult for all of us. Is it something you can change yourself? Angus -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be