Prompt
Do I need a service like SendGrid if I only send password resets?
Latest observation
Oct 4, 2026
OpenAI APIWeb search: off
Not necessarily.
If you only send password reset emails, you can often get by with:
- your app server’s SMTP settings, or
- a transactional email service from your host/cloud provider, or
- a basic email API like SES, Mailgun, Postmark, or SendGrid
A service like SendGrid is mainly useful for:
- better email deliverability
- handling SPF/DKIM/DMARC setup more easily
- retries, bounce handling, and logs
- scaling beyond a handful of emails
- avoiding issues with Gmail/Outlook marking mail as spam
For just password resets, the main question is not volume, but deliverability and reliability. Reset emails are critical, so using a transactional provider is usually a good idea even at low volume.
Practical rule of thumb
- Very small app / internal tool / low traffic: you can start with SMTP or a simple provider.
- Public app with real users: use a transactional email service.
- If you want the least hassle: SendGrid, Postmark, SES, or Mailgun all work.
Important note
Avoid sending password resets through a normal “marketing” email system. Password resets are transactional and should be handled separately.
If you want, I can recommend the best option based on your stack and expected number of users.