SMTP
The SMTP service sets how many e-mails your Odoo instance can send each day. Every e-mail sent uses one unit of the quota, which refills automatically the next day.
Settings › Integrations › Services, the SMTP card. Available to the project's Super Admin and Admin roles.
Choose a plan
You buy the service through the purchase wizard (see Buy a service). At the Select Plan step, each plan shows the number of e-mails allowed per day (/ day). Plans and prices depend on your project's plan.
Track usage
Once the service is active, its page shows:
| Indicator | Meaning |
|---|---|
| Total Credit | The number of e-mails per day included in your plan. |
| Remaining Quota | The number of e-mails you can still send today. |
| Usage | The share of today's quota already used, as a percentage. |

The quota goes back to its full value every day. Unsent e-mails do not carry over to the next day. Once today's quota is used up, further sends are refused until the next day's refill.
The SMTP quota is separate from the Credit Pool card: sending e-mails does not use the project's credits.
Move to a higher plan
- On the service page, click Upgrade.
- Pick a plan: only plans above yours are offered.
- Go on to payment, as for a purchase.
See also
- WorkMail for a professional mailbox.
- Services overview