Function SMTPEnchCode

framework/exterrors/smtp.go:140–146

SMTPEnchCode is a convenience function changes the first number of the SMTP enhanced status code based on the value exterrors.IsTemporary returns for the specified error object.

(err error, code EnhancedCode)

// status code based on the value exterrors.IsTemporary returns for the specified
// error object.
func SMTPEnchCode(err error, code EnhancedCode) EnhancedCode {
	if IsTemporary(err) {
		code[0] = 4
	}
	code[0] = 5
	return code
}