Added the `logAuthData` flag to enable conditional logging of SMTP authentication data. Introduced the `SetLogAuthData` method for clients to toggle this flag. Adjusted existing logging logic to respect this new configuration.
Add a boolean flag `authIsActive` to manage redaction of sensitive authentication information in debug logs. When this flag is true, authentication details are replaced with `<auth redacted>`.
Renamed environment variables from TEST_USER and TEST_PASS to TEST_SMTPAUTH_USER and TEST_SMTPAUTH_PASS for clarity and consistency in setting SMTP authentication credentials. This change ensures that the correct credentials are applied during tests.
This commit fixes a regression introduced in v0.5.0. We now set the default SMTPAuthType to NOAUTH in NewClient. Enhanced documentation and added test cases for different SMTP authentication scenarios.
Updated the SetMessageID method to generate a "Message-ID" using a
single randomly generated string combined with the hostname, replacing
the prior complex format that included process ID and multiple random
numbers. This change simplifies the code of the generated IDs.
Revised the character set to include a larger variety of symbols and adjusted the bit size calculations to correspond with the new set size. This ensures more efficient and secure random string generation by effectively utilizing the bitmask.
Removed `randNum` functions and associated tests from `random_119.go`, `random_121.go`, and `random_122.go`. These functions are no longer necessary. Additionally, replaced `TestRandomNum` and `TestRandomNumZero` with benchmarking for `randomStringSecure`.
Updated the TLSPolicy type documentation to improve clarity and consistency. Enhanced the String method with detailed commentary and return value explanation, ensuring it better adheres to the fmt.Stringer interface.
Improved comments for better clarity and detail in SendError-related methods and fields. Updated comments provide more in-depth explanations of functionality, parameters, return values, and usage.
Improved documentation for the Reader struct, its methods, and error handling. Added detailed explanations for `Read`, `Error`, `Reset`, and `empty` functions to better describe their parameters, return values, and behavior.
Expanded randNum function comments to provide detailed behavior and usage across different Go versions. Enhanced the randomStringSecure function doc to explain its cryptographic secure implementation and error handling.
Enhanced the documentation of `Part` struct and its methods to provide clearer explanations, including parameter and return descriptions. This improves code readability and helps developers understand the functionality and usage of each method.
Streamline msgWriter by adding detailed documentation for each method and constant. This includes parameter descriptions, return values, and references to relevant RFCs, improving code readability and maintainability.
Updated the documentation for NumString, XPrioString, and String methods in the Importance type to provide clearer descriptions of their behavior and return values. Enhanced comments for better readability and maintainability of the code.
Updated documentation for the `File` struct and its methods, providing clearer explanations and detailed parameter and return descriptions. Improved readability and consistency of comments across the codebase.
Enhanced comments for String methods on Charset, ContentType, and Encoding types. Detailed the purpose and usage of each method, emphasizing their role in formatted output and logging.
Added detailed doc comments to EML parsing functions, specifying parameters, return values, and providing thorough explanations of functionalities to improve code understandability and maintainability. This helps future developers and users comprehend the usage and behavior of these functions more effectively.
Updated the documentation for the Send method in client_119.go and client_120.go to provide clearer explanations, include detailed descriptions of parameters, and specify return values. Ensured consistency across files by elaborating on error handling and connection checks.
Enhance the SMTP client method documentation by adding detailed explanations of the methods' purposes, parameters, return values, and operational flow. This improves clarity, making it easier for developers to understand the functionality and usage of each method.
Enhanced comments and docstrings for better readability and detail in client.go and b64linebreaker.go. Updated descriptions, added parameter and return details, and included RFC references where applicable for improved documentation quality.
Expanded docstrings for methods in msg.go to provide detailed explanations, parameters, and return values. This improves clarity and helps developers understand usage and behavior more effectively.
Added detailed comments to various methods in `msg.go` for clarity. Each method now includes a declaration, a detailed description, returned values, parameters, and relevant RFC references. This enhances code readability and maintainability.
Enhanced function documentation by adding detailed descriptions of parameters and return values for various methods. This clarifies expected inputs and outputs, improving code readability and maintainability.
Enhanced method documentation by adding parameter descriptions and reference links. This improves the clarity and usability of the code, ensuring that users understand the purpose and usage of each method.
This commit enhances the docstrings for the MsgOption functions and related methods in msg.go, providing extensive explanations, parameters, and references. It helps users understand the functionality, usage, and context of each function, improving code readability and usability.
Enhanced the documentation for several Msg methods to provide clearer explanations and include relevant RFC references. This includes improved descriptions of functionality, parameter details, return values, and links to pertinent RFC sections.
Detailed doc comments have been added to various methods handling "From", "To", "CC", "BCC", and "Reply-To" email addresses within the Msg class. The new comments follow RFC 5322 standards and provide explicit descriptions of the functionality and validation rules for each method. This improves code readability and maintainability. Additionally, moved the `addAddr` function to a more appropriate position within the file.
Expanded the documentation for the EnvelopeFromFormat method to clarify its purpose, usage, and compliance with RFC 5322. Added details on how the envelope from address is used in SMTP communication and validation requirements.
Updated comments in `header.go` and `msg.go` to provide more detailed explanations and references to RFC 5322. This improves clarity on how headers are set and utilized, and the conditions under which they operate.
Enhanced the comments for various methods in `msg.go`, `client.go`, `auth.go`, and `encoding.go` to provide more detailed explanations, context, and relevant RFC references. This improves the clarity and maintainability of the code by providing developers with a deeper understanding of each method's purpose and usage.
Revised the comments for MsgOption functions to provide clearer explanations of their purpose and usage. Added detailed descriptions for options such as WithMIMEVersion and WithBoundary to clarify their contexts and constraints.
Updated comments for all fields in the Msg struct to provide clearer and more detailed explanations. This includes specifying the data type for each field and the role they play within the Msg struct, making the code easier to understand and maintain.
Enhanced the descriptive comments for error variables, constants, and types to provide clearer and more detailed explanations. This improves code readability and ensures that the purpose and usage of different elements are better understood by developers.
Fixed a typo in the README where `io.WriteTo` was incorrectly spelled instead of `io.WriterTo`. This ensures the documentation correctly reflects the interfaces implemented by the Message object.
Updated type declarations for headers and importance to clarify their roles in the Msg package. Added detailed inline comments and RFC links for better documentation and understanding. Enhanced string representation methods to explicitly handle importance levels and header types.
