Queue-don't-drop
When any of the four limit tiers is exhausted, sendrules queues the send with a retry-at deadline instead of erroring out. Midnight-UTC release drains the queue as caps reset.
Read moreIndustries — EdTech & Education
Mail that survives enrollment week, results day, and the daily rush.
Enrollment-week peaks, results-day storms, and daily student notifications — absorbed by queue-don't-drop.
Bursts absorbed
EdTech & Education
Four sendrules capabilities mapped to the pain that defines this segment. Every one of them is on the free plan.
- Queue-don't-drop
- Provider fleet with failover
- Traffic-class isolation
- Quality gate on rosters
The pain
What you deal with today.
Education has traffic peaks other industries don't understand. Enrollment weekends, results day, term-start welcomes — you send the year's mail in a single burst. One ESP will rate-limit you; two might. Meanwhile your daily reminder mail needs to keep flowing on top.
How sendrules answers
What changes when you route through us.
sendrules layers four-tier limits (rule, provider, rule-provider, mailbox) with queue-don't-drop semantics. Your burst is absorbed, drained across the providers you have attached, and completes when it can — instead of dropping messages at the first rate-limit. Daily mail on a separate rule never gets touched.
The four capabilities
Feature per pain, not the other way round.
Provider fleet with failover
Attach four or five providers to the enrollment rule. sendrules fails to the next one on 4xx/5xx and reservations reset per provider on midnight UTC.
Read moreTraffic-class isolation
Enrollment blast on one rule, daily reminders on another. The daily rule keeps flowing while the burst rule drains.
Read moreQuality gate on rosters
Newly-imported student rosters are always dirty. The quality gate rejects typo'd and role-based addresses before your ESP sees a bounce.
Read moreWhere it lands
Concrete scenarios you can wire in this week.
- Enrollment weekend blast absorbed by queue-don't-drop across four attached providers
- Results-day notifications on a strict-limits rule so it can't be starved by a marketing burst
- Daily reminder mail on its own rule that never shares a queue with campaign sends
- Alumni engagement with the autoresponder parser capturing 'please email my new address' updates
- Per-department tenant setup (student affairs, alumni, admissions) each on their own credentials
Also relevant
Other segments with similar shapes.
B2B SaaS
Transactional and product notifications across every provider you already pay for — with automatic failover.
E-commerce & Retail
Route Gmail buyers, Yahoo buyers, and Outlook buyers each through their best-fitting provider — from the same store.
Marketing Agencies & MSPs
Manage sending for thirty clients on their own provider accounts — one endpoint, per-client rules, no shared credentials.
Sales Development & Outbound
Verify every recipient in-line. Then parse every autoresponder reply for the person actually handling the account.
Recruitment & Staffing
Autoresponders from busy hiring managers routinely name the actual decision-maker. Capture them automatically.
Real Estate & Lead Gen
Property inquiry mail flowing both ways — outbound quality-gated, inbound classified and parsed for the buyer's real coordinates.
EdTech & Education teams start on the free plan.
Five thousand messages a month. Every feature above included. Attach your existing provider and see whether the numbers move.