Sending mails...

Hi guys :wave:

In my script, there are possibilities of sending many mails per day.
This includes:

• new user registration email, send to the user
• notification email like membership expiry, reminder sent before expiry, approval of their uploaded content, etc...
• Messages sent by Admin to all members
• etc..

Currently I'm using PHP native mail function to send emails.

My question is, how can I make this mailing feature more efficient and how to not mark it as SPAM by the recipient's mail services.

Thanks :wave:

look at "Keywords"
http://www.ehow.com/how-does_5128712...ters-work.html

also a tip:

you should allow users an option to choose if they want to receive notifications or not. and always provide information on how to stop receiving notifications in the e-mail.

Thanks :wave:

Anything else ?