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Thanks, DaveBaldwin! &nbsp;I contacted our provider and they told me their daily maximum (5,000) per IP address.
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You're welcome, glad to help.
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Hi, Experts!<br />
<br />
Is there a general rule on how many e-mail messages can be sent out per IP address per hour or day before the blacklist organizations detect and temporarily flag it as a source for spam? &nbsp;I have a number of users that do this on a daily basis from different small businesses with a single IP for SMTP. &nbsp;They try to stay under 100 messages per day but I wonder if they could send out more.<br />
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Thanks!
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Hi, Experts!

Is there a general rule on how many e-mail messages can be sent out per IP address per hour or day before the blacklist organizations detect and temporarily flag it as a source for spam?  I have a number of users that do this on a daily basis from different small businesses with a single IP for SMTP.  They try to stay under 100 messages per day but I wonder if they could send out more.

Thanks!

Thanks, DaveBaldwin!  I contacted our provider and they told me their daily maximum (5,000) per IP address.

Maximum E-mails Sent before being detected as a Spammer

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.

Outlook

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