# Whitelisting FeedOtter

To ensure that FeedOtter retains consistent access to your website's content or to resolve any 40x errors related to your RSS feed being accessible we recommend whitelisting FeedOtter with your web server.

Typically this entails asking your website manager or IT team to whitelist the following items:

```
IP Addresses
104.236.230.137
159.65.245.183
```

If you are using CloudFlare we have a guide just for you:

[Whitelist FeedOtter on CloudFlare](/cloudflare/whitelist-feedotter-on-cloudflare.md)

### User-Agent Whitelisting

In order to automate newsletter images FeedOtter \*may\* crawl certain public article and webpages to find the perfect image for your article. For most users, this works. If images do not appear, you may need to whitelist our crawler.

Here is our user-agent:

```
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; FeedOtter/2.1; +http://www.feedotter.com/privacy) Chrome/W.X.Y.Z Safari/537.36
```

### **Connect**


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.feedotter.com/faq/whitelisting-feedotter.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.