So assuming a large cache and a long string of DNS servers to check (5), most of the mail will go out with no problem as the MX records are cached. The ones that are not cached will check all of the DNS servers in the list. Of 2000 people per message, 20-40 checks aren't to bad.
> At 12:28 PM 1/5/2003, you wrote: > > >There's a place to put in a list of DNS servers. Is it logical to assume > >that a > >public DNS server placed at the end of the list will only be tried after > >all of > >the earlier ones? > > Yep, but if they don't have an MX record, it's going to check every one in > the list. > > > -- > Phillip Beazley > Onvix -- Website Hosting, Development & E-commerce > Visit http://www.onvix.com/ or call 727-578-9600. > ==^======================================================= This list server is Powered by iMS "The Swiss Army Knife of Mail Servers" -------------------------------------- To leave this list please complete the form at http://www.coolfusion.com/iMSSupport.cfm Need an iMS Developer license? Sign up for a free license here: http://www.coolfusion.com/iMSDevelopers.cfm List archives: http://www.mail-archive.com/infusion-email%40eoscape.com/ Note: You are subscribed as [email protected] ==^=======================================================
