向PHP发送一百万封电子邮件给一百万用户

Question

For a project I'm building on my own, I'm looking for a technical solution to send one million emails (maybe 4 or 5 times with different call of actions) to one million users. I saw that in all the cases I'll have to pay and select a provider (SMTP) and pay by the number of mail I'll need to send. But I have few questions :

• Will the mail be sent from our server ?
• Is it technically possible to send 1 million email in < 24 hours ?
• This is something we can't do on our own without being blacklisted from email providers ?

Thanks in advance for your clarifications.

Answer 1

1. Will the mail be sent from our server ?

Probably not, if u don't know how you can't send 1 million mails without being blacklisted

1. Is it technically possible to send 1 million email in < 24 hours ?

Sure, Facebook, google and others huge website send more than 1 million mail everyday

This is something we can't do on our own without being blacklisted from email providers ?

Nop if a lot of people tag your mail as spam you wil be blacklisted, so the only solution is.... dont send spam

If it's not for spam and you really need to send these mails maybe use something like mailchimp