Mailwarmup
Mailwarmup is a web service that aims to raise sender reputation by creating positive email engagement through a shared network of more than 10,000 inboxes.
What Mailwarmup is
Mailwarmup is a web service that aims to raise sender reputation by creating positive email engagement through a shared network of more than 10,000 inboxes. Users connect an email account with SMTP and IMAP details, then set a schedule for messages sent on their behalf. Network accounts open and reply to those messages, mark them important, or move them out of spam. A dashboard tracks warmup results, including messages removed from spam, categories, and email deliverability. Gmail, Outlook, and SMTP are listed integrations. Other listed tools include sending controls, blacklist monitoring, delivery statistics, a Mail Health Score, blacklist removal prompts, and AI ramp ups in beta. Warmup messages can be filtered into a separate folder using the subject keyword “WUA.” The service has no free plan, but offers a 7-day trial. Starter costs $19 a month for one email account and up to 50 positive engagements per day. Mailwarmup says warmup is only one factor in inbox placement and does not ensure messages avoid spam.
Good
- Shared network includes over 10,000 inboxes.
- Users set the daily interaction schedule.
- Dashboard tracks spam removal and deliverability.
- Supports Gmail, Outlook, and SMTP integrations.
- 7-day trial is available.
Watch out
- No free plan.
- Starter allows one email account.
- Warmup does not guarantee inbox placement.
Who it suits
Mailwarmup may suit senders who want scheduled engagement activity and dashboard monitoring across email accounts. It is not a guarantee that messages will reach inboxes rather than spam.
Verdict
Mailwarmup combines scheduled engagement with monitoring and sending controls. Consider its stated inbox-placement limitation and the account and engagement limits in each plan.
Plans and prices
From Mailwarmup's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Starter | $19 a month | 1 email account · max 50 positive engagements/day · daily, weekly & monthly reports · $19/mo |
| Growth | $49 a month | 3 email accounts · max 50 positive engagements/day · daily, weekly & monthly reports · $49/mo |
| Scale | $99 a month | 8 email accounts · max 100 positive engagements/day · daily, weekly & monthly reports · priority support · $99/mo |
| Powerhouse | $149 a month | 8 email accounts · max 300 positive engagements/day · daily, weekly & monthly support · priority support · $149/mo |
The facts
Each one read from Mailwarmup's own pages, with the date it was checked.
What it does
- Account connection
- Users connect an email account by entering SMTP and IMAP details, enabling Mailwarmup to send emails on their behalf.checked 2 Oct 2026
- AI ramp-ups
- AI ramp-ups are listed as a beta feature.checked 15 Oct 2026
- Automated conversations
- Connected accounts send scheduled messages to network accounts and receive replies.checked 15 Oct 2026
- Blacklist assistance
- The pricing page lists blacklist removal prompts.checked 15 Oct 2026
- Blacklist monitoring
- The pricing page lists blacklist monitoring.checked 15 Oct 2026
- Deliverability caveat
- Mailwarmup says warmup is only one factor affecting inbox placement and does not guarantee avoidance of spam.checked 15 Oct 2026
- Deliverability dashboard
- A monitoring dashboard reports spam removals, categories, and deliverability results.checked 15 Oct 2026
- Deliverability limitation
- The site says warmup is only one factor in inbox placement and does not guarantee that messages will avoid spam.checked 2 Oct 2026
- Delivery statistics
- The pricing page lists mail delivery statistics as a GlockApps alternative.checked 15 Oct 2026
- Enterprise
- The site says it offers high-volume email warmup for enterprise clients after assessing their requirements.checked 2 Oct 2026
- Enterprise option
- The site says high-volume enterprise warmup is available after requirements are assessed.checked 15 Oct 2026
- HQ claim
- The footer identifies Dubai, United Arab Emirates as the location.checked 15 Oct 2026
- Independent account limit
- EZToolset identifies the entry tier as limited to one account and 50 positive engagements per day.checked 15 Oct 2026
- Independent documentation note
- EZToolset says the product documentation covers its listed plans and features but does not report a public API.checked 15 Oct 2026
- Independent limitation
- EZToolset highlights the lack of a free plan and the fact that inbox placement is not guaranteed.checked 15 Oct 2026
- Independent network description
- EZToolset characterizes the warmup network as shared and containing more than 10,000 inboxes.checked 15 Oct 2026
- Independent rating
- EZToolset rates Mailwarmup 6.2 out of 10 and ranks it 13th of 24 email-warmup products.checked 15 Oct 2026
- Independent support observation
- EZToolset repeats the maker’s claim of 24x7 support and chat or ticket contact.checked 15 Oct 2026
- Integrations
- The pricing page lists Gmail, Outlook, and SMTP integrations.checked 2 Oct 2026
- Mailbox connection
- Account setup requires entering SMTP and IMAP details so Mailwarmup can send on the user’s behalf.checked 15 Oct 2026
Money
- Billing
- The pricing page lists prorated billing.checked 15 Oct 2026
- Independent free-plan assessment
- EZToolset reports that Mailwarmup has no free plan and instead offers a trial.checked 15 Oct 2026
The company
- Headquarters
- Dubai, United Arab Emirateschecked 28 Sep 2026
Where it runs
- Independent platform listing
- EZToolset describes Mailwarmup as browser-based software running on the web.checked 15 Oct 2026
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