Sourced from lettre's releases.

0.10.4

Misc

• Bumped rustls to 0.21 and all related dependencies (#867)

#867: lettre/lettre#867

0.10.3

Announcements

It was found that what had been used until now as a basic lettre 0.10 MessageBuilder::body example failed to mention that for maximum compatibility with various email clients a Content-Type header should always be present in the message.

Before

Message::builder()
  // [...] some headers skipped for brevity
  .body(String::from("A plaintext or html body"))?

Patch

 Message::builder()
   // [...] some headers skipped for brevity
+  .header(ContentType::TEXT_PLAIN) // or `TEXT_HTML` if the body is html
   .body(String::from("A plaintext or html body"))?

Features

• Add support for rustls-native-certs when using rustls (#843)

#843: lettre/lettre#843

0.10.2

Upgrade notes

• MSRV is now 1.60 (#828)

Features

• Allow providing a custom tokio stream for AsyncSmtpTransport (#805)
• Return whole SMTP error message (#821)

Bug fixes

... (truncated)

Sourced from lettre's changelog.

v0.10.4 (2023-04-02)

Misc

• Bumped rustls to 0.21 and all related dependencies (#867)

#867: lettre/lettre#867

v0.10.3 (2023-02-20)

Announcements

It was found that what had been used until now as a basic lettre 0.10 MessageBuilder::body example failed to mention that for maximum compatibility with various email clients a Content-Type header should always be present in the message.

Before

Message::builder()
  // [...] some headers skipped for brevity
  .body(String::from("A plaintext or html body"))?

Patch

 Message::builder()
   // [...] some headers skipped for brevity
+  .header(ContentType::TEXT_PLAIN) // or `TEXT_HTML` if the body is html
   .body(String::from("A plaintext or html body"))?

Features

• Add support for rustls-native-certs when using rustls (#843)

#843: lettre/lettre#843

v0.10.2 (2023-01-29)

Upgrade notes

• MSRV is now 1.60 (#828)

Features

... (truncated)

• ce36327 Prepare 0.10.4 (#871)
• e59ecc2 Bump rustls to 0.21 (#867)
• 4fb67a7 Prepare 0.10.3 (#860)
• 9041f21 Add Content-Type to all examples sending a basic text/plain message (#859)
• 77b7d40 mailbox: replace serialize_str(&self.to_string()) with collect_str(self) (#858)
• 2b6d457 clippy: deny str_to_string and empty_structs_with_brackets (#857)
• 952c1b3 Add support for rustls-native-certs (#843)
• 7ecb87f Prepare 0.10.2 (#853)
• fd700b1 cargo: switch to crates.io release of email-encoding v0.2 (#854)
• f8f19d6 clippy: fix latest warnings (#855)
• Additional commits viewable in compare view

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