SMTP Email Sending Limits and Rates for Hosting Providers and Free Email Providers
SMTP Email Sending Limits and Rates for WEB Hosting ProvidersGoDaddy
GoDaddy email send limit for shared web hosting - no more than 250 relays (recipients) per day. You can purchase additional relays, in packs of 50.
GoDaddy email send limit for dedicated servers or dedicated virtual servers - no more than 1000 relays (recipients) per day.
GoDaddy other SMTP limits - outgoing messages sent via GoDaddy can not exceed 30Mb per email (including attachments).
APlus email send limit for shared web hosting - no more than 1000 recipients per mailing list AND no more than 500 emails per 30 minutes.
APlus other SMTP limits - max 7Mb for web email or max 20Mb for local email client messages.
RackSpace.com apparently has no email rate limit, however all outgoing messages must be compliant with the RackSpace Acceptable Use Policy. Rackspace may test and otherwise monitor your compliance with its requirements, and may block the transmission of e-mail that violates these provisions.
HostWay allows customers to send emails to mailing lists, using the MailMan service. The number of mailing list subscribers depend on your hosting plan. Using a MailMan mailing list for spamming can lead to the termination of your web hosting account.
Homestead email send limit for web hosting - no more than 10 messages per second. All mass emails must be compliant with the Homestead Mass Mailing Policy.
IPowerWeb email send limit - no more than 200 emails per hour and 600 emails per day (for newly created account) OR no more than 500 emails per hour and 5000 emails per day.
IPowerWeb other SMTP limits - outgoing messages sent via IPowerWeb can not exceed 25Mb per email, including attachments. Mailing lists should not exceed 200 recipients.
Bluehost email send rate limit - the default limit is set to 50 emails per hour. The limit may be raised by contacting the Bluehost support team and explaining why you need the send email limit to be lifted.
Bluehost other SMTP limits - outgoing messages sent via Bluehost can not exceed 10Mb per email (including attachments).
LunarPages email send rate limit for shared hosting plans - max 20 emails per minute, 600 emails per hour and 14400 emails per day.
LunarPages email send rate limit for dedicated server plans - no limit (according to the LunarPages support forum).
SMTP Email Sending Limits and Rates for Free Email ProvidersGoogle Gmail
Gmail email send limit - no more than 500 recipients per message for the Gmail web interface, or max 100 recipients if you are using an email client software.
Gmail other SMTP limits - outgoing messages sent via Google Gmail can not exceed 10Mb per email (including attachments)
Hotmail email send limit - no more than 100 recipients per day.
Hotmail other SMTP limits - outgoing messages sent via Hotmail can not exceed 10Mb per email (including attachments).
Yahoo Mail email send limit - no more than 100 emails or recipients per hour (2400 per day).
Yahoo Mail other SMTP limits - max 10Mb per message for the free Yahoo Mail Service, or 20Mb per message for Yahoo! Mail Plus.
Lycos Mail email send limit - max 25 recipients per message and max 250 emails per day.
Lycos Mail other SMTP limits - Lycos Mail does not have a limit to the attachment file size at this time.
AOL email send limit - no more than 100 recipients per message or 500 recipients per connection.
AOL other SMTP limits - max 16mb per message.
You know that AMS software has a built-in SMTP server, but it’s not a good idea to send an email directly to the client’s mailbox; be ready that some of email messages can become undelivered. Therefore, it is recommended to configure an external SMTP.
Whatever you choose – SMTP server from your hosting provider or from a free email provider – our Atomic Mail Sender will support it anyway. Don’t forget to set up SMTP rotation for external servers. This help you to overcome a limitation if a website mailing ban exists.