[Mailman-Developers] sleep() after sending a chunk?

[Fil]

> 	If it's 150,000 recipients, with SMTP_MAX_RCPTS = 900, then 
> that's really just 167 messages, each addressed to multiple 
> recipients (up to 900).

For the record, I must admit it was a huge mistake, because the SMTP
connexion is reset after 15 minutes. So Mailman backs off, and waits, and
almost nothing comes out. After 5 hours, I had to stop the whole thing, and
kill the mail. Now I'm cleaning :(

-- Fil