V4.1.0 of the SendOauth2 wrapper introduces two new optional operands for the invocation of both the standard PHPMailer email application and for the complete replacement of a PHPMailer application by the wrapper SendOauth2A front-end. These operands allow the developer to specify a name for the .json credentials file and/or whether the wrapper should dynamically build this .json file or use an already-built one, created either by Google (its standard download) or by the developer.
V4.1.0 of the SendOauth2 wrapper introduces two new optional operands for the invocation of both the standard PHPMailer email application and for the complete replacement of a PHPMailer application by the wrapper SendOauth2A front-end. These operands allow the developer to specify a name for the .json credentials file and/or whether the wrapper should dynamically build this .json file or use an already-built one, created either by Google (its standard download) or by the developer.
Client secrets and X.509 certificates, $_SESSION 'state' and PKCE code exchanges, and creation on the fly of GoogleAPI's .json credentials files are supported.
OAuth2 authentication for both Microsoft 365 Exchange email and Google Gmail. Client secrets and X.509 certificates are supported for Exchange. Client secrets are supported for Gmail. Authorization_code grant flow and client_credentials grant flow for SMTP are supported for Exchange. Authorization_code grant flow is supported for Gmail.
decomplexity
Marcus Bointon