I am looking for a reliable SMTP server to send bulk and transactional emails for my business or project. There are many options available like SMTPmart, SendGrid, Mailgun, and others, but I am not sure which one is the most stable, affordable, and easy to set up.
Can someone suggest the best SMTP server based on real experience? I need something that offers good deliverability, simple integration, and works well for both small and large-scale email sending.