Create a key to copy examples filled with your team.

Custom headers

Add headers. Reserved names are ignored.

Pass headers as a JSON object on the send body. PostShiba copies each name and string value onto the composed mail. Blank values are dropped.

Reserved names

These names are ignored, case-insensitive. So are names that contain CR or LF.

  • from
  • to
  • cc
  • bcc
  • subject
  • reply-to
  • content-type
  • mime-version
  • return-path
  • sender
  • received
send.json
1 {
2 "send": {
3 "from": "hello@mail.example.com",
4 "to": ["you@example.com"],
5 "subject": "PostShiba test",
6 "text": "hello from PostShiba",
7 "headers": {
8 "X-Campaign": "cmp_123"
9 }
10 }
11 }

Use unique args for fields that should come back on webhooks. X-Capsule-Unique-Args is stripped before the message leaves.

About

PostShiba is the transactional email platform that powers Bento behind the scenes. You can build your own products, like Bento, on top of it.

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