Connect a sender
Connect a mailbox from its SMTP/IMAP (or managed-provider) credentials. The save auto-verifies by sending a real test email from the mailbox and is rejected if it cannot send — connecting is verifying, so there is no separate verify or test step. Omit sendingDomainId to get-or-create the sending domain from the fromEmail host.
Authorizations
Org-scoped Norbelys API key. Create one in Settings → API keys and send it as Authorization: Bearer ak_….
Headers
Opt-in idempotency for a safely retried write: reuse the same key to replay the original result for 24h instead of re-executing. Recommended on every POST.
255Body
- SmtpSenderInput
- ProviderApiSenderInput
- SelfHostedSenderInput
- VoiceSenderInput
Display name.
"Ada from Acme"
SMTP server and credentials the mail is sent through.
Send over SMTP from this mailbox's own server.
BCC every send to this address (CRM capture).
Free-text label for this mailbox (e.g. to tag by client).
"Acme Corp"
Maximum sends per day for this mailbox.
x >= 050
Minimum gap between sends from this mailbox (floor 3; server default 5).
x >= 35
Reply-To override.
The sending domain id. Omit to get-or-create it from the fromEmail host.
"dom_tz4a98xat96iws9zmbrgj3a"
HTML signature appended to every send.
Replace this mailbox's tags (send the full list; [] clears). Campaigns selecting any of these via senderTags attach/detach the mailbox automatically.
201 - 50IMAP server replies and warmup mail are read from (reuses the SMTP credentials).
Response
OK
BCC every send to this address (CRM capture).
Free-text label for this mailbox (e.g. to tag by client).
"Acme Corp"
Max sends per day for this mailbox.
x >= 050
The sending address.
Display name.
"Ada from Acme"
The sender id.
"snd_pfh0haxfpzowht3oi213cqos"
The IMAP server host.
"imap.gmail.com"
The IMAP server port.
1 <= x <= 65535993
IMAP TLS mode: ssl (implicit TLS), tls (STARTTLS), or none.
ssl, tls, none "ssl"
Minimum gap between sends from this mailbox.
x >= 05
Reply-To override.
System-computed reputation tier: good, warning, or bad.
good, warning, bad "good"
The sending domain this mailbox lives under.
"dom_tz4a98xat96iws9zmbrgj3a"
HTML signature appended to every send.
The SMTP server host.
"smtp.gmail.com"
The SMTP server port.
1 <= x <= 65535465
SMTP TLS mode: ssl (implicit TLS), tls (STARTTLS), or none.
ssl, tls, none "ssl"
Operational state: healthy, throttled, or paused.
healthy, throttled, paused "healthy"
Free-form tags on this mailbox. A campaign whose senderTags selector names any of them auto-attaches (and auto-detaches) the mailbox — tag a fleet once and campaigns pick it up dynamically.
How messages are carried: smtp, provider_api, self_hosted, or voice.
smtp, provider_api, self_hosted, voice "smtp"
Managed provider, if any; null for a plain cold/SMTP mailbox.
"google"
When this mailbox was archived (soft-deleted), or null if active.
When this mailbox was created (RFC 3339).
When this mailbox's health was last updated (RFC 3339), or null.
Always "sender". Identifies the object type.
When this mailbox was last updated (RFC 3339).