Why do people use AOL? Here is a technical point why not to use them.
We moved a host to our systems last Friday. Network Solutions was updated then as well. So here it is a week later and AOL is still using the cached information. At least partially. Apparently the are using the cached mx record, but ARE looking up the IP address of the mx record. I.e. they have the mx record as being domain.com, its correct mx record is mail.domain.com. But they are smart enough to lookup domain.com to try and send mail there. Of course its not working.
Sigh. And of course we are asked to fix it.
We moved a host to our systems last Friday. Network Solutions was updated then as well. So here it is a week later and AOL is still using the cached information. At least partially. Apparently the are using the cached mx record, but ARE looking up the IP address of the mx record. I.e. they have the mx record as being domain.com, its correct mx record is mail.domain.com. But they are smart enough to lookup domain.com to try and send mail there. Of course its not working.
Sigh. And of course we are asked to fix it.