Peter P. Benac wrote:
> QUEUE_GROUPS controls the number of connections between MTAs (your
>sendmail to AOL's SMTP gateway). You should limit those to 4 max. Hotmail,
>Excite, AOL and Yahoo all reject more then 4 total connections. Sendmail
>will divided the total number of recipients by the max QUEUE_GROUPS to
>determine the number of recipients it can put in the envelop header. With
>send mail this is limited by TOBUFSIZ. TOBUFSIZ's default is 2048 or
>approximately 50 addresses.
Sorry, this is a totally incorrect explanation of what sendmail queue
There is not a QUEUE_GROUPS single parameter that says how many ways to
split a message.
There are ways to define multiple queue groups, and then, to define the
maximum number of recipients per envelope for any message delivered via