How can I send 5000 emails for free?

 Sending a large number of emails, such as 5000 emails, for free can be challenging as most free temp email service providers have limitations on the number of emails you can send per day or have restrictions on mass emailing. However, there are a few options you can consider:

1. Use a Free Email Marketing Service: Some temp mail marketing service providers offer free plans with limited features and a certain number of emails you can send per month. Examples include Mailchimp, MailerLite, and Sendinblue. These services often have restrictions on the number of subscribers and emails you can send, so you may need to manage your email list and send the emails in batches.

2. Utilize the Free Tier of an SMTP Service: SMTP (Simple Mail Transfer Protocol) services like SendGrid, Sendinblue, and Mailgun provide APIs or SMTP relay options that allow you to send a certain number of emails for free within their free tier. However, the number of emails you can send per day or month may still be limited.

3. Use Email Forwarding and BCC: If you have access to an email account with a higher sending limit, you can set up email forwarding to that account and use BCC (Blind Carbon Copy) to send emails to your recipients. This way, you can utilize the higher sending limit of the forwarding account while maintaining the appearance of sending from your own email address.

4. Consider Open Source Email Sending Software: There are open-source email sending software applications available, such as PHPMailer and Nodemailer, that you can install and use to send emails programmatically. However, this requires technical knowledge and server setup.

It's important to note that when sending a large number of emails, you should ensure compliance with anti-spam regulations and obtain necessary permissions from recipients if required. Sending unsolicited emails or engaging in spamming activities can result in account suspension or legal consequences. Additionally, free plans often have limitations, and if you require more advanced features or higher sending volumes, you may need to consider paid options or dedicated email service providers.