> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.optery.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to Whitelist Emails from Optery?

**How to Identify Legitimate Optery Emails** 

1. Sender Address: Look for emails from addresses like [support@optery.com](mailto:support@optery.com) or @emails.optery.com
2. Email Content: Optery emails focus on data privacy and opt-out requests. They won't contain suspicious attachments or requests for personal information.
3. Verify Sender: If unsure, check Optery's official website ( [https://www.optery.com/](https://www.optery.com/)) for contact information.

**Firewall Configuration for Optery Emails**

To ensure Optery emails reach your inbox, consider configuring your firewall to allow emails from the IP address
# 159.112.241.118
# 93.177.87.226

Consult your firewall's documentation for specific instructions.

Important Note:

* Always exercise caution: Never click on suspicious links or attachments, even if they seem to come from a trusted source.
* Direct Verification: If you have doubts, visit Optery's website or contact our support team.

By following these guidelines, you can confidently identify and receive legitimate Optery emails. \*\*