Developer tools / Free tier
CloudMailin
CloudMailin: Free email-processing plan: 10,000 emails/month, maximum 512 KB per message; no card required
CloudMailin provides the published benefit for inbound email-to-webhook infrastructure. Free has a small 512 KB message cap. Custom domains, attachment storage and paid-plan features must be checked separately; no unrestricted outbound sending grant is claimed.
How to claim this perk
Follow these steps through CloudMailin.
Access: Direct application
- 1
Open the official pricing page and choose the stated free plan or trial.
- 2
Check the plan name, quota and any verification requirements in the account before connecting workloads.
- 3
Track the included limits and select paid capacity only if wanted; do not assume a trial or free allowance covers overages.
Who can apply?
- Free has a small 512 KB message cap. Custom domains, attachment storage and paid-plan features must be checked separately; no unrestricted outbound sending grant is claimed.
- Use the named plan and remain within its published quotas. Paid add-ons, extra usage and underlying third-party services may have separate charges.
- Source terms were checked October 30, 2026. Account access, signup eligibility and successful credit delivery or redemption were not tested.