v4.2.2

• Use punycode for unicode characters in domain name to fix encoding errors (#198)
• Update Elixir/OTP compatibility matrix for tests (#217)

v4.2.1

• Remove explicit ranch dependency (#208)

v4.2.0

• Drop testing for OTP ~> 20.3 to align with gen_smtp minimum otp version of 21 (#205)
• Bump elixir to 1.13.4 and erlang to 24.3.4 (#205)
• Use Enum.map_join/3 instead of Enum.map/2 |> Enum.join/2 (#205)
• Dependencies update (#205):
  • core:
    • gen_smtp, ~> 1.2.0
  • dev/test:
    • credo, ~> 1.6.1

v4.0.1

• Add support for attachment unicode file names by encoding them using format described in RFC 2231 (#183).

• After bumping dependencies, the project requires(#185, #187):

  • core:
    • bamboo, ~> 2.1.0
    • gen_smtp, ~> 1.1.1

  By bumping gen_smtp we fix the issue of errors being raised when sending emails after a STARTTLS.

v4.0.0

• Change the way the adapter handle errors when emails fail to deliver. instead of raising a SMTPError we now return an {:error, %SMTPError{}} tuple. This is required to accommodate the breaking changes introduced in bamboo 2.0(#177).
• After bumping dependencies, the project requires(#178):
  • core:
    • bamboo ~> 2.0.0
  • dev/test:
    • credo ~> 1.5.0
    • excoveralls ~> 0.14.0

v3.1.3

• Update gen_smtp dependency from 1.0.1 to 1.1.0 ([#171])
  • This project now requires Erlang/OTP+20

V3.1.2

• Enable Bamboo_smtp to work in ipv6-only environment. Fix issue #143.

V3.1.1

• Bring back Base64 encoding on headers. Fix issue #162.

V3.1.0

• Fix for using custom config with response: true by bumping bamboo version to ~> 1.6 (#150)
• Implement our custom test adapter ([#151])
• Fix CI random failure by attaching FakeGenSMTP Server process to Test supervision tree.(#153)
• Add Content-ID header when needed(#154)
• Base 64 encode the headers only when the content contains non-ASCII characters.(#155)
• Handle :permanent_failure exception and re-raising it as a SMTPError.(#156)
• After bumping the dependencies, the project requires(#149):
  • credo ~> 1.4.1
  • bamboo ~> 1.6
  • excoveralls ~> 0.13.3
  • gen_smtp ~> 1.0.1

v2.0.0

SMTPAdapter now returns the SMTP server response (#122)

UPGRADE NOTES

In case you were using the response: true option, be aware that you'll now get a tuple as a return value in the form of {:ok, <raw-smtp-response>} instead of an atom :ok.