Freedom251 › Email Warmup Software
Mailwarmup
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. After you connect an account with SMTP and IMAP details, it sends scheduled messages on your behalf. Network accounts open and reply to those messages, mark them important, and move them out of spam. A dashboard tracks results including messages removed from spam, categories, and email deliverability. The listed integrations are Gmail, Outlook, and SMTP. You can set a warmup schedule and sending limits, and filter warmup messages into a separate folder using the subject keyword “WUA.” Other listed features include a Mail Health Score, blacklist monitoring, delivery statistics, blacklist removal prompts, and AI ramp ups in beta. There is no free plan, but a 7-day trial is available. Monthly plans are Starter at $19 a month, Growth at $49 a month, Scale at $99 a month, and Powerhouse at $149 a month. Warmup is only one factor in inbox placement and does not guarantee messages will avoid spam.
Who it suits
Mailwarmup is for people looking to warm up one or more email accounts through scheduled interactions and monitor results in a dashboard. Its plans accommodate different account counts and daily engagement limits.
What it does well
- Shared network includes more than 10,000 inboxes.
- Supports Gmail, Outlook, and SMTP integrations.
- Schedule daily interactions and control sending limits.
- Dashboard tracks deliverability and messages removed from spam.
- 7-day trial is available.
What to know first
- No free plan.
- Requires SMTP and IMAP account details.
- Warmup does not guarantee messages avoid spam.
- AI ramp ups are in beta.
Limits
Starter allows one email account and up to 50 positive engagements per day for $19 a month. Growth allows three accounts at the same 50-engagement daily maximum, while Scale and Powerhouse allow eight accounts with maximums of 100 and 300 daily engagements respectively.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Powerhouse | $149/mo · 8 email accounts · max 300 positive engagements/day · daily, weekly & monthly support · priority support | $149 a month |
| Starter | $19/mo · 1 email account · max 50 positive engagements/day · daily, weekly & monthly reports | $19 a month |
| Growth | $49/mo · 3 email accounts · max 50 positive engagements/day · daily, weekly & monthly reports | $49 a month |
| Scale | $99/mo · 8 email accounts · max 100 positive engagements/day · daily, weekly & monthly reports · priority support | $99 a month |
As mailwarmup.app lists them, read 15 Oct 2026. The maker's own page has the final word.
Getting started
- Open the Mailwarmup website
- Choose a paid plan or start the 7-day trial
- Connect an email account with SMTP and IMAP details
- Set a daily warmup schedule and sending limits
- Use the dashboard to review deliverability and warmup results
- Filter warmup messages with the subject keyword “WUA”
Verdict
Mailwarmup combines scheduled warmup interactions with deliverability monitoring and sending controls. Its trial gives you a way to assess the service, but warmup alone cannot guarantee inbox placement.
Questions
Does Mailwarmup offer a free plan?
No. It offers a 7-day trial, while its listed plans are paid monthly.
Which integrations are listed?
The pricing page lists Gmail, Outlook, and SMTP integrations.
How do I connect an account?
Enter the account’s SMTP and IMAP details so Mailwarmup can send messages on your behalf.
What does the Starter plan include?
Starter costs $19 a month for one email account, up to 50 positive engagements per day, and daily, weekly, and monthly reports.
Does warmup guarantee inbox placement?
No. The site says warmup is one factor in inbox placement and does not guarantee messages will avoid spam.
Facts from Mailwarmup's own pages
- Account connection
- Users connect an email account by entering SMTP and IMAP details, enabling Mailwarmup to send emails on their behalf. · mailwarmup.app, 2 Oct 2026
- AI ramp-ups
- AI ramp-ups are listed as a beta feature. · mailwarmup.app, 15 Oct 2026
- Automated conversations
- Connected accounts send scheduled messages to network accounts and receive replies. · mailwarmup.app, 15 Oct 2026
- Billing
- The pricing page lists prorated billing. · mailwarmup.app, 15 Oct 2026
- Blacklist assistance
- The pricing page lists blacklist removal prompts. · mailwarmup.app, 15 Oct 2026
- Blacklist monitoring
- The pricing page lists blacklist monitoring. · mailwarmup.app, 15 Oct 2026
- Deliverability caveat
- Mailwarmup says warmup is only one factor affecting inbox placement and does not guarantee avoidance of spam. · mailwarmup.app, 15 Oct 2026
- Deliverability dashboard
- A monitoring dashboard reports spam removals, categories, and deliverability results. · mailwarmup.app, 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. · mailwarmup.app, 2 Oct 2026
- Delivery statistics
- The pricing page lists mail delivery statistics as a GlockApps alternative. · mailwarmup.app, 15 Oct 2026
- Enterprise
- The site says it offers high-volume email warmup for enterprise clients after assessing their requirements. · mailwarmup.app, 2 Oct 2026
- Enterprise option
- The site says high-volume enterprise warmup is available after requirements are assessed. · mailwarmup.app, 15 Oct 2026
- Headquarters
- Dubai, United Arab Emirates · mailwarmup.app, 28 Sept 2026
- HQ claim
- The footer identifies Dubai, United Arab Emirates as the location. · mailwarmup.app, 15 Oct 2026
- Independent account limit
- EZToolset identifies the entry tier as limited to one account and 50 positive engagements per day. · eztoolset.com, 15 Oct 2026
- Independent documentation note
- EZToolset says the product documentation covers its listed plans and features but does not report a public API. · eztoolset.com, 15 Oct 2026
- Independent free-plan assessment
- EZToolset reports that Mailwarmup has no free plan and instead offers a trial. · eztoolset.com, 15 Oct 2026
- Independent limitation
- EZToolset highlights the lack of a free plan and the fact that inbox placement is not guaranteed. · eztoolset.com, 15 Oct 2026
- Independent network description
- EZToolset characterizes the warmup network as shared and containing more than 10,000 inboxes. · eztoolset.com, 15 Oct 2026
- Independent platform listing
- EZToolset describes Mailwarmup as browser-based software running on the web. · eztoolset.com, 15 Oct 2026
- Independent rating
- EZToolset rates Mailwarmup 6.2 out of 10 and ranks it 13th of 24 email-warmup products. · eztoolset.com, 15 Oct 2026
- Independent support observation
- EZToolset repeats the maker’s claim of 24x7 support and chat or ticket contact. · eztoolset.com, 15 Oct 2026
- Integrations
- The pricing page lists Gmail, Outlook, and SMTP integrations. · mailwarmup.app, 2 Oct 2026
- Mailbox connection
- Account setup requires entering SMTP and IMAP details so Mailwarmup can send on the user’s behalf. · mailwarmup.app, 15 Oct 2026
Where Mailwarmup stands on Freedom251
- Email Warmup Software#19 of 24