Quotas and limits in Yandex Cloud Postbox
Written by
Updated at July 14, 2025
Yandex Cloud Postbox has the following limitations:
- Quotas
are organizational constraints that can be changed by support on request. - Limits are technical constraints of the Yandex Cloud architecture. You cannot change the limits.
If you need more resources, you can increase your quotas in one of the following ways:
- Make a request to increase your quotas
. - Contact support
and specify which quotas you want increased and by how much.
To have your request processed, you must have the quota-manager.requestOperator
role or higher, e.g., editor
or admin
.
You can manage your quotas with Cloud Quota Manager.
Quotas
Type of limit |
Value |
Maximum number of email recipients |
10 |
Maximum size of an email with attachments |
10 MB |
Maximum number of addresses |
10 |
Maximum email send rate |
1 email per second |
Maximum number of emails that can be sent within a 24-hour time interval |
200 |
Maximum number of configurations |
5 |