OpenOutSend

The sending half of OpenOutreach. OpenOutreach finds and qualifies B2B leads and prints them; it does not send email. This is what sends them.

The boundary between the two is a pipe, and nothing else crosses it:

openoutreach find 50 --json | outsend

find writes qualified leads as JSON Lines on stdout. outsend reads them, stores them in its own database, and exits — it transmits nothing at that moment. Delivery, pacing and whatever step structure it grows are its own business, on its own clock.

The pipe is one-way by design. Every consumer sees the same bytes, so a file dropped into Instantly or Smartlead gets exactly what this receiver gets, and "our own sender has no privileged path" is held by construction rather than by discipline.

Status: it runs end to end — install, pipe, connect a box, send

outsend is a command and the store is its own. Install it, pipe leads in, and they land as rows; a second, separate invocation is what mails them:

pip install -e .
outsend init --campaign devtools                            # once: what you sell, who you are, a box
openoutreach find 50 --json | outsend --campaign devtools   # store
outsend send --campaign devtools                            # read, answer, follow up, open

The two invocations are separate on purpose: a pipe's right-hand side must not block on the network while a producer is still writing, and the cadences differ — leads arrive when find runs, mail moves on the mailbox's clock. So the cron line is two entries, not one command doing both.

It reads JSON Lines on stdin, upserts on (lead_id, campaign), checks every address against the suppression list at the door, skips and counts a malformed line, prints the campaign it resolved and the counts to stderr, and exits 0 when every line became a row. Its database is ~/.openoutsend/data/db.sqlite3 (OUTSEND_HOME / OUTSEND_DB override it) and it migrates itself on first run, so a fresh install is an ingest that works rather than a traceback.

outsend send is one bounded pass, not a daemon. It reads the mail, answers every thread the lead has replied in, writes again to the ones who went quiet, opens as many first emails as the guards allow, and exits — cadence is a timer's job. Reading first is what makes the rest honest: an opt-out that arrived overnight suppresses the person before anything is written to them.

outsend send N opens up to N first emails in this one call, instead of the roughly-one-per-box a bare outsend send stops at. It sleeps through each box's own ~3.5–4.5 minute spacing clock to keep going — the same class of short, bounded wait the finder already sleeps through on a provider retry — but stops the moment the wall holding it up is the sending window or the day's headroom, since those are hours-to-a-day, not minutes, and sleeping through that inside one process is exactly the "residency" the daemon this project replaced was deleted for. So find N emails --json | outsend && outsend send N needs no cron at all for a goal inside one day's headroom; past that, whatever re-invokes it next (a timer, or you) picks up where it stopped — nothing here is state a lost process would strand.

A lead who never answers gets two more emails, then the pursuit ends — after three working days, then five, and the deal closes as unresponsive. A reply at any point ends the sequence and the conversation takes over. Follow-ups are cold volume and are treated as such: they share one daily cap, one spacing clock and one sending window with the openers, rather than claiming ahead of them out of a budget of their own. A reply obeys none of the three, because answering someone who wrote to you is not cold volume and holding the answer until Monday is worse than sending it at 21:00. outsend init collects what a first run needs — what the campaign sells and to whom, the name that signs the mail, and a mailbox to send it from — and it runs implicitly on the first send, so a setup step is never something a timer discovers. The environment first, prompts second and only on a terminal; headless, whatever is still missing is one error naming every variable that would have answered it. The mailbox is stored only once its credentials pass an SMTP login, because the provider has no health API and that login is the only gate there is.

Releases are every green push to main (.github/workflows/deploy.yml): tests, then a build and a PyPI upload over trusted publishing, with the version derived from the commit count rather than committed — the finder's rule, for the reason it went there, since a release nobody has to remember cannot drift. No token is stored anywhere; the publisher is registered against the workflow filename and the pypi environment, so neither may be renamed.

Still open: arming that (a PyPI pending publisher and the pypi environment are two browser steps), and then pip install openoutreach[send], which can only be declared once this distribution is on PyPI.

Tests

pytest

pytest-django against a throwaway state dir (conftest.py redirects OUTSEND_HOME before Django loads, so a test run never touches ~/.openoutsend). Nothing is skipped or ignored: the files that came across with the transport now assert against this side's own models.

Layout

Configuration

The environment is the operator seam — the only way in a timer has:

The contract it has to implement

The full design — what crosses, the record's field set, exit-code meaning, and why ingest is idempotent — lives in roadmap/p1-e2-find-send-boundary-contract.md in the openoutreach-docs repo. The parts this side owes:

• Ingest is idempotent, keyed on (lead_id, campaign), so the pipe is allowed to be lossy and recovery is running it again.
• Suppression is checked at the door and is terminal — the legal duty came here with emails/, and a re-ingest must never resurrect somebody who opted out. An address that changed is re-checked, because ingest is lead-keyed while suppression is address-keyed.
• Conflicts resolve latest-wins, field by field: a re-ingest is a correction, not a duplicate.
• A malformed line is skipped and counted, named on stderr, with a non-zero exit — find spent real money on the rows behind it, so aborting the batch throws away paid work.
• A blank email is stored, not rejected. An exportable row is not a mailable one; the address is an enrichment that a later run fills in for free.

License

MIT — see LICENSE.