(Based on Use in Commerce) Providing temporary use of on-line non-downloadable software for managing and monitoring email deliverability and placement of user-drafted emails; Providing temporary use of on-line non-downloadable software for improving email deliverability; Providing temporary use of on-line non-downloadable software for improving email deliverability for users; Providing temporary use of on-line non-downloadable software for assessing the attributes of user-drafted emails to avoid intended email recipients’ spam folders; providing temporary use of on-line non-downloadable software for assessing the attributes of user-drafted emails to avoid intended email recipients’ spam folders; providing temporary use of on-line non-downloadable software for monitoring spam folder placement of intended recipients’ emails sent by users; providing temporary use of on-line non-downloadable software for monitoring spam folder placement of user-sent emails and assessing the attributes of user-drafted emails to avoid intended email recipients’ spam folders; Software as a Service (SaaS) featuring software for managing and monitoring email deliverability and placement of user-drafted emails; Software as a Service (SaaS) featuring software for improving email deliverability; Software as a Service (SaaS) featuring software for improving email deliverability for users; Software as a Service (SaaS) featuring software for assessing the attributes of user-drafted emails to avoid intended email recipients’ spam folders; Software as a Service (SaaS) featuring software for monitoring spam folder placement of intended recipients’ emails sent by users; Software as a Service (SaaS) featuring software for monitoring spam folder placement of user-sent emails and assessing the attributes of user-drafted emails to avoid intended recipients’ spam folders; (Based on Intent to Use) Providing temporary use of on-line non-downloadable software for sending emails to intended recipients on behalf of others; providing temporary use of on-line non-downloadable software for assessing the attributes of user-drafted emails to avoid intended recipients’ spam folders and then sending the emails to intended recipients on behalf of the user; Service (SaaS) featuring software for sending emails to intended recipients on behalf of others; Software as a Service (SaaS) featuring software for assessing the attributes of user-drafted to avoid intended recipients’ spam folders and then sending the emails to intended recipients on behalf of the user