Outbound

Mailers

Auto-warmed mailboxes for agents and humans to send cold emails.

The call
$ letterstory sequences enroll <id> \
  --list <list-id>
list_mailers · this week
MCPCLIREST
How it runs
  1. Provision

    Mailboxes on a domain you own, with DNS and DMARC set for you.

  2. Warm

    Ten days of warmup before the first cold send.

  3. Sequence

    Multi-step flows with review stages, approved from your phone.

Shape

Takes

domainmailerspostal_address
→

Returns

mailerswarmup_statusdns
list_mailers · this week
mailers
6 ready
warming
2 · day 7 of 10
daily limit
40 each
DMARC
enforced
example output
Watch it from an agent
  • get_mail_connections
  • get_mailer_domain_status
  • get_mailer_message
  • get_sequence
  • list_dispatch_links
  • webhookmailer.ready
Tools
27 in the manifest · one schema on every surface
add_email_suppressioncreate_dispatch_linkcreate_sequencedecide_review_itemenroll_in_sequenceget_mail_connectionsget_mailer_domain_statusget_mailer_messageget_sequencelaunch_mailerslist_dispatch_linkslist_email_suppressionslist_mailer_messageslist_mailerslist_review_itemslist_sequencespause_mailer_warmupremove_email_suppressionretire_mailerrevoke_dispatch_linkset_mail_postal_addressset_mailer_daily_send_limitset_mailer_forwardingstart_mailer_warmupstop_sequence_enrollmentupdate_review_itemupdate_sequence
Pairs with
Mailers → Ledes

An intelligent, self-building database for in-brand email personalizations.

Mailers → Seers

Listeners that trigger content from evolving sources of truth.

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