Providing a website featuring on-line non-downloadable software that enables users to design, edit and manage email signatures, centrally distribute email signatures, add disclaimers and place advertising within email signatures and create customized auto-reply messages; Providing on-line non-downloadable cloud-based computer software for designing and managing email signatures via a website; Providing temporary use of non-downloadable cloud-based software for designing and managing email signatures; Software as a service (SaaS) for designing and managing email signatures; Software as a service (SaaS) including subscription-based software for designing and managing email signature and for advertising by email signatures; Consultancy and support services relating to computer software for designing and managing email signatures.