# MailBaby review (2026): is it worth $1 a month? > Outbound SMTP smart host that filters spam from your servers Checked Nov 13, 2026 ยท graded Nov 13, 2026 by ToolGPA. MailBaby is an outbound email smart host: a server sends its mail through MailBaby, which scans it for spam and malware before delivery and manages the sending IP reputation. It is aimed at web hosts and businesses that want to contain outgoing spam, and it is not built for marketing email. Billing is a small monthly fee plus a charge per thousand emails. - **Category:** Email Sending Services - **Made by:** Mail Baby - **Website:** https://www.mail.baby - **Runs on:** Web - **Who should skip it:** Skip it if you want to send marketing, cold email or lists: the FAQ says it isn't designed for them. - **Facts last checked:** Nov 13, 2026 ## Pricing As of Nov 13, 2026, MailBaby is a paid product, starting at $1 per month, plus $0.20 per 1,000 emails sent. - **Pricing model:** Paid - **Free plan:** None. - **Free trial:** None listed. | Plan | Price | What you get | | --- | --- | --- | | Pay as you go | $1 per month, plus $0.20 per 1,000 emails | One account for unlimited servers. The $1 keeps the account active; blocked messages count toward the per-1,000 charge. | Read from https://www.mail.baby/ on Nov 13, 2026. Prices change, so confirm with MailBaby before buying. ## Key features - **Outbound spam and malware filtering:** Mail is analyzed on its way out; spam is blocked, and the FAQ says bounce messages are understood and acted on. - **SMTP username and password:** Setup is a smart-host configuration on your own mail server using a username and password, with guides for cPanel, Plesk, hMail and Webuzo. - **API and WordPress plugin:** The site links to an API guide and lists a WordPress plugin among the ways to send. - **Unlimited servers:** There is no per-server charge, so any number of servers can share one account. - **IP reputation handling:** The vendor says it monitors its sending IPs for blacklists and works with mailbox providers through feedback loops. - **Delivery logs:** The FAQ says it logs sender, recipient, subject and spam-scan results for 60 days, and does not keep the body after delivery. ## Good for - Web hosts that need to stop compromised customer accounts from spamming - Servers with a small amount of outgoing mail and no wish to run mail infrastructure - Businesses that want one low-cost smart host for many servers ## Worth knowing - The FAQ says it is not designed for email marketing, cold email or lists, and lists a number of restricted business types. - Blocked messages are billed at the same $0.20 per 1,000 as delivered ones; deny rules for blocked mail are free up to 1,000,000 messages. - SPF is required, and MailBaby signs only its own transport hostname, so DKIM for your domain must be done on your own server. - STARTTLS is required to connect, and the product is SMTP only: the FAQ says it does not offer installation services. ## ToolGPA grades **GPA: 2.0 out of 4**, graded Nov 13, 2026. MailBaby is an outbound smart host: your server sends through it, and it scans for spam and malware before delivery. It costs $1 a month plus $0.20 per 1,000 emails, and it isn't built for marketing email. - **Value for money: A.** $1 a month plus $0.20 per 1,000 emails, which works out to about $3 for 10,000. That's under 60% of what the cheaper quarter of email sending tools starts at. - **Free plan and trial: F.** No free plan or trial. The $1 a month is there to keep the account active. - **Features: C.** Spam and malware filtering, SMTP login, an API and WordPress plugin, unlimited servers, IP reputation handling and delivery logs. It's SMTP only and does one narrow job. - **Ease of use: D.** No store rating on record. You point your server at it, need SPF, and must do DKIM for your own domain on your server, and STARTTLS is required. - **Platforms and integrations: B.** Web account with an API, a WordPress plugin and connections for cPanel, Plesk, hMail and Webuzo. These are ToolGPA's own grades. Graded from this listing, whose facts were read from MailBaby's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among email sending services - MailBaby's GPA of 2.0 is higher than 9 of the 50 other email sending services we grade, and level with 4. - It stands best on value for money (A, above 44 of 50) and worst on free plan and trial (F, above 0). - Its paid plans start at $1 a month, against a middle price of $15 for the category: 0 of the 41 others that charge start lower. - On features, ease of use and platforms it scores 2.0 out of 4. 1 tool scores higher and costs less. The category's chart of price against score: https://toolgpa.com/charts/email-sending ## Keep it, or make your own? **Keep it.** To replace MailBaby you would be making mail servers with a good name among inbox providers. That is not a weekend's work, with an AI app builder or without one. That makes this kind of software worth paying for, not this one in particular: 37 of the 50 other email sending services grade higher. It costs $12 a year. - You could not: Mail servers with a good name among inbox providers. - You could not: It plugs into other products, cPanel, Plesk and hMail among them, and has an API. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. ## Works with cPanel, Plesk, hMail, Webuzo, WordPress **Tags:** Transactional email, Public API ## Alternatives - [SMTP2GO](https://toolgpa.com/tools/smtp2go): SMTP relay and email API priced by emails a month, with a free plan. [Compare](https://toolgpa.com/compare/mailbaby-vs-smtp2go) - [SMTP.com](https://toolgpa.com/tools/smtp-com): SMTP relay and email API sold in monthly volume plans from 50,000. [Compare](https://toolgpa.com/compare/mailbaby-vs-smtp-com) - [AuthSMTP](https://toolgpa.com/tools/authsmtp): Authenticated outgoing SMTP relay, billed by the year. [Compare](https://toolgpa.com/compare/authsmtp-vs-mailbaby) - [turboSMTP](https://toolgpa.com/tools/turbosmtp): SMTP relay and email API on European infrastructure, with a free plan. [Compare](https://toolgpa.com/compare/mailbaby-vs-turbosmtp) ## Sources The prices, plans, platforms and features above were read from these pages on Nov 13, 2026: - https://www.mail.baby/ - https://www.mail.baby/faq/ - https://www.mail.baby/contact/ Page: https://toolgpa.com/tools/mailbaby Listed by ToolGPA (toolgpa.com).