If your business requires sending regular email newsletters or you are engaged with some form of email outreach, then you need to know that every shared hosting provider has a specific email sending limit.
These limits are set on a daily or hourly basis, and also per minute. So, if you are running dedicated email campaigns without knowing your hosting provider’s “sending limits”, then your account might get blocked even before you know it.
The primary reason for imposing email sending limits is to combat spam. To prevent this scenario, many shared hosting providers have a restriction on the number of emails.
Contents
13 Shared Hosting Email Sending Limits, Ranked
The hosts below are ranked by the highest hourly limit each one publishes for its shared plans. Namecheap's Stellar Business plan has the highest single number, but my top 3 picks are Krystal, InterServer, and SiteGround. Their entry plans already allow 200 to 500 emails per hour, and each one lets you raise the limit without leaving shared hosting.
Krystal
InterServer
Compare these plans in a table
| Provider | Krystal | InterServer | SiteGround |
|---|---|---|---|
| Hourly limit | 500 → 5,000 | 200 → 2,000 | 400 → 800 |
| Limit per | Not published | Not published | Site |
| Max email accounts | Unlimited | Unlimited | Unlimited |
| Starting price | £7/month | $2.50 first month | From $2.99/mo |
Most hosts count every recipient as one email, so a message sent to 40 people uses 40 sends from your limit. A high limit is meant for transactional mail, contact forms, and permission-based mailing lists. It is not permission to send unsolicited bulk email, and it does not guarantee that your messages reach the inbox.
#1: Namecheap (Highest Limit)
| Namecheap plan | Emails per hour | Mailboxes | Websites | Storage |
|---|---|---|---|---|
| Stellar | 50 | 30 | 3 | 20 GB SSD |
| Stellar Plus | 200 | Unlimited | Unlimited | Unmetered SSD |
| Stellar Business | 10,000 | Unlimited | Unlimited | 50 GB SSD |
Source: Namecheap's shared hosting page and email sending policy, checked October 19, 2026.
With Namecheap shared hosting packages you get a cPanel email hosting feature and a range of other benefits. The sending limit depends heavily on the plan: Stellar Business allows 10,000 emails per hour per domain, while the entry Stellar plan allows only 50.
That gap matters. Stellar Business is the plan to look at if you send large volumes, but Stellar and Stellar Plus are closer to the rest of this list. Namecheap also caps each email at 100 recipients, requires double opt-in for mass mailing, and says it may lower an account's limit while it confirms the account.
It is a good choice for email campaigns, allowing you to set unlimited email forwarders and auto responders. You enjoy email features like Spam Experts, SpamAssassin, Domain Keys, and BoxTrapper for added security when sending or receiving emails.
Key Features
- Starting price: $1.83/month for the first year of Stellar on yearly billing. Stellar renews at $55.88 per year.
- Number of websites: 3 with Stellar, unlimited with Stellar Plus & Stellar Business
- Data Storage: 20 GB SSD with Stellar, unmetered with Stellar Plus, and 50 GB SSD with Stellar Business
- Bandwidth: Unmetered
- Security: Domain name & privacy protection, Supersonic CDN, automatic SSL installation
- Money-back: 30-day money-back guarantee
Email Sending Limits (per hour)
- 50 (Stellar)
- 200 (Stellar Plus)
- 10,000 (Stellar Business)
Limit Type
The email sending limit is applicable per hour and per domain.
Number Of Email Accounts Allowed
- 30 (Stellar)
- Unlimited (Stellar Plus and Stellar Business)
Namecheap's separate Private Email product has its own restrictions, so these limits apply to the email accounts that come with the hosting plan.
#2: Krystal
Krystal is a UK host that lists its email sending limit right in its plan comparison table. The entry Amethyst plan allows 500 emails per hour, Ruby allows 1,000, and Emerald allows 5,000 emails per hour.
That makes Krystal the strongest option in this list if you want a high limit on a cheap plan. Krystal doesn't say whether the hourly limit counts per account, per domain, or per mailbox, so plan around it as an account total until support tells you otherwise.
Prices are in British pounds and shown without VAT by default. Annual billing saves 16% and biennial billing saves 25%.
Key Features
- Starting price: £7/month for Amethyst on monthly billing (excluding VAT)
- Number of websites: 1 with Amethyst, 5 with Ruby, and unlimited with Emerald
- Data storage: 10 GB NVMe with Amethyst, 25 GB with Ruby, and unlimited with Emerald
- Bandwidth: Unlimited
- Security: Free SSL certificates, daily backups (every 12 hours on Emerald)
- Money-back: 60-day money-back guarantee, minus domain costs
Sending Limits
- 500 per hour (Amethyst)
- 1,000 per hour (Ruby)
- 5,000 per hour (Emerald)
Limit Type
The limit is hourly. Krystal doesn't publish whether it applies per account, per domain, or per mailbox.
Number Of Email Accounts Allowed
All three plans include unlimited mailboxes, managed through cPanel.
#3: InterServer
InterServer's Standard web hosting plan allows 200 emails per hour. If you need more, the Boost plans stay on the same shared hosting platform but add CPU, memory, and email capacity.
Boost 2 allows 400 emails per hour, Boost 4 allows 800, and Boost X allows 2,000 emails per hour. Boost X costs $69.95 a month, so it is built for busy sites rather than small budgets. A 2,000 per hour allowance is still a shared hosting limit, not a license for unrestricted bulk mail, and delivery to the inbox depends on your list quality and DNS records such as SPF and DKIM.
Key Features
- Starting price: $2.50 for the first month of Standard, then $7/month on monthly billing. Boost plans cost $9.95, $19.95, and $69.95 per month.
- Number of websites: Unlimited with Standard
- Data storage: Unlimited, with a file limit of 400,000 inodes on Standard
- Bandwidth: Unlimited data transfer
- Security: SSL support, weekly backups
- Control panel: DirectAdmin
Sending Limits
- 200 per hour (Standard)
- 400 per hour (Boost 2)
- 800 per hour (Boost 4)
- 2,000 per hour (Boost X)
Limit Type
The limit is hourly. InterServer doesn't state for every plan whether it counts per domain or per mailbox.
Number Of Email Accounts Allowed
The Standard plan includes unlimited email accounts and forwarders.
#4: SiteGround
SiteGround's StartUp and GrowBig plans can send up to 400 emails per hour from each site. On GoGeek, the limit rises to 800 emails per hour.
Each recipient counts as a separate email toward that hourly quota. A single message can have up to 40 recipients on StartUp and GrowBig, or up to 80 on GoGeek, and SiteGround says it makes no exceptions to these limits.
Key Features
- Starting price: $2.99/month for StartUp, prepaid for 12 months. It renews at $17.99/month.
- Number of websites: 1 website with StartUp and unlimited with GrowBig and GoGeek
- Data storage: 10 GB with StartUp, 50 GB with GrowBig, and 100 GB with GoGeek
- Bandwidth: Unlimited traffic
- Security: Free SSL, enhanced security, AI anti-bot system, Web Application Firewall, free daily backups
- Money-back: 30-day money-back guarantee
Sending Limits
- 400 per hour (StartUp and GrowBig)
- 800 per hour (GoGeek)
Limit Type
The limit applies per site, and every recipient counts toward it.
Number Of Email Accounts Allowed
You get unlimited email accounts on all SiteGround shared hosting plans.
#5: HostGator
HostGator's shared servers allow 500 outgoing emails per hour for each domain. Each addon domain and subdomain gets its own separate 500 per hour, so the total grows when you host several sites on one plan.
HostGator recommends spacing messages out instead of sending a whole batch at once. Mailing lists over 900 addresses may only be sent during off-peak hours, and lists larger than 5,000 addresses require a VPS or dedicated server.
Key Features
- Starting price: $3.75/month for Hatchling on a 36-month term. It renews at $10.99/month.
- Number of websites: 10 with Hatchling, 20 with Baby, 50 with Business, and 100 with Pro
- Data Storage: 10 GB SSD with Hatchling, up to 100 GB SSD with Pro
- Bandwidth: Unmetered.
- Security: Free SSL certificate, free Cloudflare CDN
- Money-back: 30-day money-back guarantee
Sending Limits
For all HostGator shared hosting accounts, the maximum hourly outgoing email limit is set at 500 per domain.
Limit Type
The limit type is applicable on a per domain basis.
That means if you add an addon domain or a subdomain, it gets a separate 500 outgoing email limit per hour.
Number of Email Accounts Allowed
All HostGator shared plans include POP3 email accounts with SMTP. The current plan pages don't publish a mailbox cap.
#6: HostArmada
HostArmada's resource usage terms cap shared hosting at 400 emails per hour in total. Each email account also has its own hourly limit inside that total.
HostArmada allows bulk sending as long as you stay under the hourly limit. However, its terms do not allow marketing emails, newsletters, or bulk email with advertising purposes on shared hosting, so it suits transactional mail and normal business email better than campaigns.
Key Features
- Starting price: $2.15/month for Start Dock on a 12-month term. It renews at $11.95/month.
- Number of websites: 1 with Start Dock and unlimited with Web Warp and Speed Reaper
- Data storage: 15 GB NVMe with Start Dock, 30 GB with Web Warp, and 40 GB with Speed Reaper
- Bandwidth: No hard limit. HostArmada lists acceptable usage of 30 GB, 60 GB, and 90 GB per month by plan.
- Security: Network firewall, Proactive Defense, Web Application Firewall, Brute-force Protection, Virus/Malware scanning, Hotlink protection, daily backups (7, 14, or 21 copies by plan).
- Money-back: 45-days money-back guarantee.
Sending Limits
The maximum email sending limit for HostArmada shared hosting plans is 400 emails per hour in total.
Limit Type
The hourly limit applies to the whole shared hosting account, and each email account has its own limit within it.
Number Of Email Accounts Allowed
Host Armada supports hosting unlimited email accounts on all shared hosting plans.
#7: InMotion
InMotion shared hosting allows 250 emails per hour per domain by default.
If you send mailing lists above that rate, InMotion recommends submitting an email limit exception request through its Account Management Panel (AMP). The team reviews each request case by case, so a higher limit is not guaranteed. Shared hosting customers can't change the limit themselves.
Key Features
- Starting price: $4.79/month for Launch on the introductory term. It renews at $14.99/month.
- Number of websites: 2 with Launch, 10 with Power, and 40 with Pro
- Data Storage: 100 GB NVMe with Launch, 200 GB with Power, and 300 GB with Pro
- Bandwidth: Unmetered.
- Security: Free SSL certificate, automated backup, DDoS protection, hack & malware protection.
- Money-back: 90-day money-back guarantee.
Sending Limits
The default hourly email sending limit for shared hosting is 250 emails per hour for each domain.
You can ask for a higher limit with an email limit exception request in AMP.
Limit Type
The limit applies per domain.
Number Of Email Accounts Allowed
Every InMotion shared plan includes unlimited email addresses. What changes between plans is mailbox size: 5 GB per inbox with Launch, 10 GB with Power, and 20 GB with Pro.
#8: Shinjiru
Shinjiru is a Malaysian host that sells offshore shared hosting in several countries. Its general terms on Shinjiru.com set every shared hosting plan to no more than 200 emails per hour, and allow up to 10 GB of email storage.
The figure varies by product and region. Shinjiru's Strongbolt Private Email service is limited to 50 outgoing emails an hour, while Shinjiru's Malaysian website advertises 400 emails per hour on some Linux business hosting plans. Check the exact plan before you rely on a number.
Key Features
- Starting price: $3.95/month for the Budget Linux Basic plan on a 36-month term. Shorter terms cost more per month.
- Number of websites: 1 with Basic, 2 with Superior, and unlimited with Ultimate
- Data storage: 100 GB SSD with Basic, 250 GB with Superior, and unlimited with Ultimate
- Bandwidth: Unmetered
- Control panel: cPanel
- Money-back: 30-day money-back guarantee
Sending Limits
All Shinjiru.com shared hosting plans are limited to 200 emails per hour under the general terms.
Limit Type
The published terms don't state whether the limit counts per account, per domain, or per mailbox.
Number Of Email Accounts Allowed
The Budget Linux plans include 10 mailboxes (Basic), 50 (Superior), and 100 (Ultimate). Other Shinjiru products list different mailbox allowances, so not every package includes unlimited email accounts.
#9: Bluehost
Bluehost applies a default limit of 150 emails per hour to all hosting accounts. It is lower than most hosts in this list, but Bluehost says customers with a legitimate need to send more can contact support by phone or live chat.
The limit covers outgoing mail only. If you regularly send newsletters to a large list, a dedicated email service is the safer route.
Key Features
- Starting price: $3.99/month for Starter on a 36-month term. It renews at $9.99/month.
- Number of websites: 10 with Starter, 50 with Business, and 100 with eCommerce Essentials
- Data Storage: 10 GB NVMe SSD with Starter, up to 100 GB with eCommerce Essentials
- Security: Free SSL certificate. Bluehost also offers domain privacy.
- Money-back: 30-day money-back guarantee.
Sending Limits (per hour)
The default email sending limit is 150 emails per hour on all Bluehost hosting accounts.
Limit Type
Bluehost applies the limit to the hosting account and doesn't publish a separate per-mailbox figure.
Number Of Email Accounts Allowed
Bluehost's current shared hosting plan pages don't list a mailbox count.
#10: Hosting.com (formerly A2 Hosting)
Hosting.com caps outgoing mail at 100 messages an hour for each domain, across all of its products. A second domain on the same account has its own 100, so one busy site can't use up another site's allowance.
The company doesn't want hosting accounts used for newsletters or marketing mail and points customers to a separate sending service for that. Once a domain hits the cap, further messages wait in a queue or bounce.
Key Features
- Starting price: $1.99/month for Starter on a 4-year term. It renews at $13.99/month.
- Number of websites: 5 with Starter, 10 with Pro, and 50 with Max
- Data storage: 15 GB NVMe with Starter, 50 GB with Pro, and 100 GB with Max
- Bandwidth: Unlimited.
- Security: Free SSL certificate, malware detection and removal, daily backups.
- Money-back: 30-days money-back guarantee.
Sending Limits
The maximum hourly email sending limit for Hosting.com shared hosting plans is 100.
Limit Type
The limit is applicable per domain.
Number Of Email Accounts Allowed
Starter includes 5 mailboxes, Pro includes 20, and Max includes 40.
#11: MochaHost
MochaHost limits email accounts on its shared servers to 100 messages per hour. The limit applies to each email account, so a site with several mailboxes can send more in total.
MochaHost's shared plans are Soho, Business, Mocha, and Ultimate, all with cPanel and LiteSpeed.
Key Features
- Starting price: $3.99/month for Soho on a 1-year term. It renews at $12.99/month.
- Number of websites: 1 with Soho and unlimited with Business, Mocha, and Ultimate
- Data storage: 30 GB NVMe with Soho, 50 GB with Business, 100 GB with Mocha, and unlimited with Ultimate
- Bandwidth: Unlimited.
- Security: Imunify360, free SSL certificates, weekly backups.
Sending Limits
The maximum hourly outgoing email limit for MochaHost shared hosting accounts is 100 per email account.
Limit Type
The email sending limit policy is applicable per email account.
Number Of Email Accounts Allowed
MochaHost supports unlimited email accounts for all hosting plans.
#12: AlexHost
AlexHost publishes some of the lowest sending limits in this list: 30 emails per hour on the Basic and Advanced plans, 50 on Expert, and 100 on Super.
That is enough for contact forms, order notifications, and normal business email, but not for newsletters. AlexHost is an option for low-volume email on cheap cPanel hosting rather than a high-capacity sending solution.
Key Features
- Starting price: €10 per year for Basic. Advanced costs €30, Expert €70, and Super €105 per year.
- Number of websites: 5 with Basic, 20 with Advanced, and unlimited with Expert and Super
- Data storage: 1 GB NVMe with Basic, 5 GB with Advanced, 10 GB with Expert, and 20 GB with Super
- Bandwidth: Unlimited
- Security: Free SSL certificates, daily backups
- Control panel: cPanel
Sending Limits
- 30 per hour (Basic and Advanced)
- 50 per hour (Expert)
- 100 per hour (Super)
Limit Type
The limit is hourly. AlexHost doesn't state whether it counts per domain or per account.
Number Of Email Accounts Allowed
AlexHost says unlimited email accounts can be created on its shared hosting plans.
#13: Hostinger
Hostinger web hosting plans include free email for the first year, and each of those mailboxes can send 100 emails per day. The daily limit runs over a rolling 24-hour window instead of resetting at midnight.
If you need more, Hostinger's paid Business Email plans raise the limit to 1,000 emails per day per mailbox on Business Starter and 3,000 per day on Business Standard and Business Premium.
Key Features
- Starting price: $2.49/month for Premium on a 48-month term. It renews at $10.99/month.
- Number of websites: 3 with Premium and unlimited with the larger plans
- Data storage: 20 GB SSD with Premium, 50 GB NVMe with Unlimited, and 100 GB NVMe with Cloud Startup
- Security: Free SSL, weekly backups on Premium, daily backups on the larger plans
- Money-back: 30-days money-back guarantee.
Sending Limits
The free mailboxes included with Hostinger web hosting can send 100 emails per day each.
Limit Type
The email sending limit applies per mailbox.
Number of Email Accounts Allowed
Premium includes 2 free mailboxes per website for the first year. The larger plans include unlimited mailboxes per website for the first year.
Conclusion
Regardless of the web host you choose to go with, it is crucial to understand the importance of the maximum outgoing email restrictions.
KrystalInterServerCompare these plans in a table
| Provider | Krystal | InterServer | SiteGround |
|---|---|---|---|
| Hourly limit | 500 → 5,000 | 200 → 2,000 | 400 → 800 |
| Limit per | Not published | Not published | Site |
| Max email accounts | Unlimited | Unlimited | Unlimited |
| Starting price | £7/month | $2.50 first month | From $2.99/mo |
In case you go beyond this limit:
- Your emails may not be sent.
- Or your account may get suspended temporarily.
- In certain cases, your email sending limit may also get reduced considerably if you don’t stick by the email sending limit.
If you need a higher email sending limit, some hosts, such as Bluehost and InMotion, will review a request to raise it. Others, such as SiteGround, make no exceptions, and HostArmada doesn't allow newsletters on shared hosting at all. For regular newsletters to a permission-based list, a dedicated email sending service or a VPS is usually the better route. Otherwise, you can choose to migrate to a new host.
