Delivery pacing
Invites leave in batches sized to the receiving provider rather than all at once. Pacing protects deliverability on the largest sends, which is exactly where a spike would cost the most.
Approved large-volume Event invitations
A large Event, delivered through controlled queues.
Approved organisations can request higher sending limits for large Events, including reviewed 100,000+ invitation operations. Attendee lists are validated, batched and paced through managed queues; self-service add-on purchases still stop at 10,000.
100,482
Attendees in an approved operation
98,710
Delivered
18 min
Paced send window
1
Approval required
Illustrative figures. Limits and throughput require review and depend on calendar-provider rules.
The pipeline
Six stages between the attendee list and the calendar.
Quarterly product webinar
Batch 4 of 11
Controls
What the queue does for you.
Bounce and retry
Failures are classified, retried under policy, and hard failures added to suppression.
Mid-flight visibility
Watch invitation batches move. Pause an Event send before the next batch if something needs review.
Consent filtering at send time
The attendee list is re-checked when the Event send runs, not only when the list was imported. A suppressed attendee stays out of the next batch.
2,000
Free invites monthly
10,000
Business invitations monthly
10,000
Self-service purchase maximum
100,000+
Reviewed large-volume operation
100,000+ is not a standard plan allowance. Large-volume availability is reviewed separately for approved organisations and remains subject to provider quotas and anti-abuse limits.
Responsible sending
Large-volume access is reviewed separately.
Bloomod reviews the Event, expected volume, attendee source and sending setup before approving a higher limit. Every large invitation operation still requires human review.
- Organisation and sending-identity review before volume increases
- Calendar-provider quotas and anti-abuse limits still apply
- Anti-spam review applies to new or unusual Event operations
- Registration or consent evidence is expected for imported attendee lists
- No inbox placement guarantee at any volume