Out-of-Office Auto-Reply
By Michelle Dantas
It always starts with a “quick” message.
A relationship manager is boarding a long-haul flight on Friday afternoon. A client sends a text: “Before markets open Monday, can we adjust my allocation?” The RM’s phone goes into airplane mode. The client sees…nothing. No reply, no context.
By Monday, that “quick” message has turned into anxiety, follow-ups to a shared inbox, and a very unhappy client who feels ignored — even though the RM was simply out of office and fully compliant with policy.
This is the gap we built our new Out-of-Office Auto-Reply feature for.
The quiet gap in mobile business messaging
MultiLine already gives employees a dedicated business line on their mobile device, so they can use SMS, MMS and supported social messaging channels for work without blurring the lines with their personal number. But even with the right channel in place, there’s been a persistent gap: Email has had OOO messages for decades, but mobile messaging, in common channels such as SMS/MMS and WhatsApp, still doesn’t.
What happens instead is a mix of ad-hoc replies (“I’m out, text X if urgent”), silence, with the implicit assumption “They’ll figure it out,” or people checking messages on vacation because “I just don’t want things to pile up.”
None of this is catastrophic. But over time, it adds up to clients who aren’t sure if their message was seen, teams who feel “always on,” and extra noise for managers and admins who end up chasing things manually.
The Out-of-Office Auto-Reply feature is meant to address that very real, everyday problem.
What the Out-of-Office Auto-Reply actually does
The Out-of-Office (OOO) Auto-Reply feature brings that familiar, reassuring “I’m away, but you’re not forgotten” experience to your MultiLine conversations.
When enabled, MultiLine automatically sends a custom OOO message to anyone who texts or messages you on supported channels (SMS, MMS, and social messaging such as WhatsApp, where configured) while you’re away.
Think of it as a smart, cross-channel “out of office” for your business line.
How it works
From the user’s point of view, it works very much like an email OOO message — just adapted to the way they communicate with clients on their business mobile line.
From admins’ point of view, they have the ability to:
- Enable the feature at the organization level, so it’s available to all MultiLine users
- Set or change the auto-reply frequency (for example, the default 8-hour window)
- Disable the feature for specific users, if needed
Importantly, the feature does not introduce new compliance risk:
- Users see exactly what is being sent and must choose to turn it on
- Auto-replies are handled like any other outbound message from MultiLine, flowing through your existing capture and retention setup
- There is no hidden processing or background messaging outside the user’s business identity
In other words, it behaves like a normal, user-initiated message — just triggered under clear conditions.
A small setting with a significant impact
On the surface, OOO Auto-Reply is a simple toggle in the MultiLine mobile app.
But behind that toggle is a set of real-world problems it helps solve: clients who feel ignored when a message goes unanswered, or employees who feel pressure to monitor work messages while on vacation.
Sometimes, one clear, timely message — “I’m out, here’s what happens next” — is all it takes to keep things running smoothly.
By bringing “out of office” behavior to the core of mobile business messaging — and doing it in a way that respects user control, admin governance, and existing compliance frameworks — we’re closing a gap that email solved years ago, but mobile messaging never properly addressed.