This case provides guidance on the interpretation and application of CCMA rule 5(1)(c) regarding service of documents, clarifying that service may be effected on a party's e-mail address without the party having specifically chosen that address for service. The case also reinforces the requirements for rescission applications under the CCMA rules, emphasizing the importance of providing proper and adequate explanations for default rather than terse or sparse explanations. It demonstrates the high threshold applicants must meet when seeking leave to appeal from Labour Court review judgments, particularly where the applicant has acknowledged deficiencies in its own case.