Every email below is invented ("Maple Ridge Plumbing" is a demo company).
What's real is the pipeline: each message was read, classified, key details extracted, and a reply
drafted for a human to approve — nothing auto-sends. In a client deployment the same
pipeline runs on your inbox with an LLM tuned to your business, on your own API key.
The runnable code and raw outputs are in the write-up.
10emails in
8replies drafted for approval
1flagged same-day urgent
2vendor/spam filtered out
~25 minof dispatcher typing removed
Quote request
dana.k@example-mail.com
leak in basement ceiling??
address: 42 Fernwood Cres · priority: P2 — 24h
Original email
From: dana.k@example-mail.com Subject: leak in basement ceiling?? Hi, we noticed a water stain spreading on the basement ceiling under the upstairs bathroom. Not dripping yet but getting darker. We're at 42 Fernwood Cres. How soon could someone look at it and what would it roughly cost? Dana
Drafted reply (awaiting human approval)
Hi Dana, Thanks for the details — this is quotable from what you've sent. To firm it up we'd like 2–3 photos (or drawings if it's a reno) and a sense of timing on your end. Reply with those and we'll have a written fixed-price quote back to you within one business day. Maple Ridge Plumbing
Vendor / spam — filtered
sales@pipesupplyco.example.com
Wholesale pricing on PEX fittings - March promo
priority: P4 — no action
Original email
From: sales@pipesupplyco.example.com Subject: Wholesale pricing on PEX fittings - March promo Dear purchasing manager, PipeSupplyCo offers contractor-grade PEX fittings at 15% below distributor pricing this month. Reply to book a call with our account team. Unsubscribe: link
No reply drafted — filtered out of the review queue.
Billing
m.okafor@example-mail.com
question about invoice 2214
priority: P2 — 24h
Original email
From: m.okafor@example-mail.com Subject: question about invoice 2214 Hello, we paid invoice 2214 by e-transfer on Tuesday but the portal still shows it outstanding. Can you check? Also can you resend a copy for our records? Thanks, Michael Okafor
Drafted reply (awaiting human approval)
Hi there, Thanks for flagging this. E-transfers occasionally land a day behind our portal's sync — we're checking invoice 2214 now and will confirm receipt and send a stamped copy today. Nothing further needed from you. Maple Ridge Plumbing
Quote request
jsandhu.builds@example-builder.com
plumbing rough-in for kitchen reno, June start
address: 118 Ellis Ave · priority: P2 — 24h
Original email
From: jsandhu.builds@example-builder.com Subject: plumbing rough-in for kitchen reno, June start Hi — general contractor here, doing a full kitchen reno at 118 Ellis Ave starting first week of June. Need rough-in for relocated sink, dishwasher line, and gas line cap. Can you quote from drawings? I can send PDFs. Jas Sandhu, Sandhu Builds
Drafted reply (awaiting human approval)
Hi Jas, Thanks for the details — this is quotable from what you've sent. To firm it up we'd like 2–3 photos (or drawings if it's a reno) and a sense of timing on your end. Reply with those and we'll have a written fixed-price quote back to you within one business day. Maple Ridge Plumbing
URGENT — same day
pat.rivera@example-mail.com
NO HOT WATER - tenant unit
address: 77 Grovedale · phone: 416-555-0182 · priority: P1 — same day
Original email
From: pat.rivera@example-mail.com Subject: NO HOT WATER - tenant unit Our rental unit at 77 Grovedale has had no hot water since last night, tenant is understandably upset. Tank is a 2014 gas unit. Need someone today if at all possible. Pat 416-555-0182
Drafted reply (awaiting human approval)
Hi there, Thanks for reaching out — no hot water counts as a same-day call for us. We can have a technician at 77 Grovedale today; the dispatcher will phone 416-555-0182 within the hour to confirm a window. If the tank shows any leaking at the base, please shut off its cold-water supply valve in the meantime. Maple Ridge Plumbing
Hiring
c.tremblay@example-mail.com
apprentice position?
priority: P3 — this week
Original email
From: c.tremblay@example-mail.com Subject: apprentice position? Hi, I'm a 2nd year plumbing apprentice (306A) looking for a placement. Attached my resume. Are you taking anyone on this season? Chris Tremblay
Drafted reply (awaiting human approval)
Hi Chris, Thanks for reaching out and for the resume. We review apprentice applications at the start of each month — we've logged yours and will be in touch if there's a fit this season. Maple Ridge Plumbing
Scheduling
w.chen@example-mail.com
re: Thursday appointment
priority: P2 — 24h
Original email
From: w.chen@example-mail.com Subject: re: Thursday appointment Something came up at work — can we move Thursday's water softener install to any time Friday, or early next week? Sorry for the hassle. Wendy
Drafted reply (awaiting human approval)
Hi there, No problem at all. Friday has an opening in the morning, or we can do Monday afternoon — reply with which suits and we'll move the water softener install over. Maple Ridge Plumbing
Quote request
rob.f@example-mail.com
sump pump replacement quote
address: 15 Halton St · priority: P2 — 24h
Original email
From: rob.f@example-mail.com Subject: sump pump replacement quote My sump pump (Zoeller M53, ~9 yrs old) runs constantly and trips the breaker weekly. Looking for a replacement quote, and curious about battery backup options since we lost power twice this spring. Rob, 15 Halton St.
Drafted reply (awaiting human approval)
Hi there, Thanks for the details — this is quotable from what you've sent. To firm it up we'd like 2–3 photos (or drawings if it's a reno) and a sense of timing on your end. Reply with those and we'll have a written fixed-price quote back to you within one business day. Maple Ridge Plumbing
Follow-up
s.gagnon@example-mail.com
thank you + small drip
priority: P2 — 24h
Original email
From: s.gagnon@example-mail.com Subject: thank you + small drip Your tech Marcus was great last month with the bathroom faucet. One small thing — there's a very slow drip under the kitchen sink now, maybe once a minute. Not urgent but wanted it on your radar. Sylvie
Drafted reply (awaiting human approval)
Hi there, Great to hear about Marcus — we'll pass that along. For the kitchen-sink drip: that's usually a compression fitting settling, quick to sort. We'll add a 20-minute stop to a route in your area this week and confirm the day by email. Maple Ridge Plumbing
Vendor / spam — filtered
growth@rankboost.example-agency.com
Your website is invisible on Google
priority: P4 — no action
Original email
From: growth@rankboost.example-agency.com Subject: Your website is invisible on Google We analyzed mapleridgeplumbing example site and found 47 SEO errors costing you customers daily. Book a free audit call now! This is a limited offer.
No reply drafted — filtered out of the review queue.