主机电子邮件中继限制
When troubleshooting a contact form, it is important to know that your hosting account can only send out so much email per hour or day. If you aren't sure what type of hosting you have, you can review the article: What type of hosting account do I have?.
| 主机平台 | 电子邮件限制 |
|---|---|
| Web Hosting (cPanel) | 500 per day (per email user, and rate limited to 500 per hour for all users on the Web Hosting account) |
| Windows 主机 (Plesk) | 每天 1000 封 |
| Managed Hosting for WordPress | 每天 1000 封 |