Update

Author: hiifong

options/locale/locale_en-US.ini

@@ -3302,6 +3302,10 @@ config.incoming_mail_use_tls = Use TLS
 config.incoming_mail_skip_tls_verify = Skip TLS Verify
 config.incoming_mail_mailbox = Mailbox
 config.incoming_mail_maximum_message_size = Maximum Message Size
+config.incoming_mail_test = Test Incoming Mail
+config.incoming_mail_test_btn = Test
+config.incoming_mail_description = Test Description
+config.incoming_mail_result = Test Result
 
 config.oauth_config = OAuth Configuration
 config.oauth_enabled = Enabled

templates/admin/config.tmpl

@@ -269,6 +269,18 @@
 					<dd>{{.IncomingMail.Mailbox}}</dd>
 					<dt>{{ctx.Locale.Tr "admin.config.incoming_mail_maximum_message_size"}}</dt>
 					<dd>{{.IncomingMail.MaximumMessageSize}}</dd>
+					<div class="divider"></div>
+					<dt>{{ctx.Locale.Tr "admin.config.incoming_mail_test"}}</dt>
+					<dd class="tw-py-0">
+						<form class="ui form" action="#" method="post">
+							{{.CsrfTokenHtml}}
+							<button class="ui tiny primary button" data-tooltip-placement="top" data-tooltip-content={{ctx.Locale.Tr "admin.config.incoming_mail_description"}} data-tooltip-follow-cursor="horizontal">
+								{{ctx.Locale.Tr "admin.config.incoming_mail_test_btn"}}
+							</button>
+						</form>
+					</dd>
+					<dt class="tw-py-1 tw-flex tw-items-center">{{ctx.Locale.Tr "admin.config.incoming_mail_result"}}</dt>
+					<dd><pre class="tw-m-0">{{ctx.Locale.Tr "admin.config.incoming_mail_result"}}</pre></dd>
 				{{end}}
 			</dl>
 		</div>