added agentmail domain for mailer

Author: waleedlatif1

apps/sim/app/workspace/[workspaceId]/w/components/sidebar/sidebar.tsx

@@ -132,6 +132,9 @@ const SidebarTaskItem = memo(function SidebarTaskItem({
           </div>
           {task.id !== 'new' && (
             <div className='relative flex h-[18px] w-[18px] flex-shrink-0 items-center justify-center'>
+              {isActive && !isCurrentRoute && (
+                <span className='absolute h-[7px] w-[7px] animate-ping rounded-full bg-[#33C482] opacity-30 group-hover:hidden' />
+              )}
               {(isActive || isUnread) && !isCurrentRoute && (
                 <span className='absolute h-[7px] w-[7px] rounded-full bg-[#33C482] group-hover:hidden' />
               )}

apps/sim/lib/core/config/env.ts

@@ -300,6 +300,7 @@ export const env = createEnv({
 
     // AgentMail - Mothership Email Inbox
     AGENTMAIL_API_KEY:                     z.string().min(1).optional(),           // AgentMail API key for mothership email inbox
+    AGENTMAIL_DOMAIN:                      z.string().optional(),                  // Custom domain for AgentMail inboxes (default: agentmail.to)
     INBOX_ENABLED:                         z.boolean().optional(),                 // Enable inbox (Sim Mailer) on self-hosted (bypasses hosted requirements)
 
     // E2B Remote Code Execution

apps/sim/lib/mothership/inbox/agentmail-client.ts

@@ -52,11 +52,13 @@ export async function createInbox(opts: {
   username?: string
   displayName?: string
 }): Promise<AgentMailInbox> {
+  const domain = env.AGENTMAIL_DOMAIN
   return request<AgentMailInbox>('/inboxes', {
     method: 'POST',
     body: JSON.stringify({
       username: opts.username,
       display_name: opts.displayName,
+      ...(domain ? { domain } : {}),
     }),
   })
 }