Why are my newsletters marked as spam internally?

Why are my newsletters marked as spam internally?

If your newsletters sent via MAILINGWORK are marked as spam internally or cannot be delivered, this is often due to the settings of the company's internal spam filter. To ensure that your newsletters are delivered correctly and do not end up in the spam folder, the sending IPs of MAILINGWORK should be added to the whitelist of the spam filter by your colleagues in the IT department.

Why is this important?

Spam filters are designed to block unwanted emails and allow only legitimate messages to reach recipients' inboxes. However, sometimes wanted emails, such as your newsletters or test sends, can be mistakenly classified as spam. This can happen if the IP addresses of the sending service (MAILINGWORK) are not on the spam filter's whitelist.

How can the problem be resolved?

Please contact your company's IT department and request that the following IP addresses from MAILINGWORK be added to the spam filter's whitelist:
  1. 185.98.184.0-255

By adding these IP addresses to the whitelist, you ensure that your newsletters are no longer mistakenly marked as spam and reliably reach the inboxes of your recipients.

Summary

To prevent your newsletters from being marked as spam internally, the sending IPs of MAILINGWORK should be added to the whitelist of the company's internal spam filter. Contact your IT department and provide the IP addresses mentioned above. This will improve the deliverability of your emails and ensure that your messages reach recipients as intended.

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