I use EE to manage mailouts to email list of around 400.
My host’s rigourous anti-spam policy limits the amount of emails i can send in any given 10 minute period to around 30 when sent via SMPT and PHPmail. Changing hosts is not an option.
However, the EE Email Configuration panel has the following feature:
Use Batch Mode?
Batch Mode breaks up large mailings into smaller groups, which get sent at intervals. Recommended if your site is hosted on a shared-hosting account.
with an option on batch size.
So, just wondering what the interval between batches is set to and whether there is any way to alter it. My options are either to attempt to use batch mode and hope it works with the interval set to a 10 minute interval, if it can be set this high, or to carve up the list into chunks of 30 and send manually every 10 minutes.