| HtmlCssInliner | HtmlCssInliner inlines CSS from plugin modules into HTML. |
| MailService | Service used for formatting, scheduling and sending of emails. |
| SoyMailBuilder |
| MailAttachment | |
| MailHostConfiguration | Class containing the mail host configuration. |
| MailHostConfiguration.Builder | |
| MailMessage | Class representing a mail message. |
| MailMessage.Builder | |
| SoyMailMessageRequest | |
| SoyMailMessageRequest.Builder |
| MailProtocol | An enumeration of the supported protocols when sending email withing the product. |
| MailAuthenticationException | Indicates there is an authentication issue talking to the configured mail server. |
| MailException | Base class for mail exceptions. |
| MailQueueFullException | Indicates the backing mail queue is full and the mail message cannot be accepted
Regarding logging of instances of this exception, see MailException. |
| MailSendException | Indicates an error occurred sending an email. |
| MailSizeExceededException | Indicates there was an attempt to send an email that exceeds the maximum email size limit. |
| NoMailHostConfigurationException | Indicates the Mail server is not configured and mail cannot be sent. |