> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.dealsign.ai/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).

# Dealsign invitation link does not open properly?

###### Dealsign invitation link does not open properly?
* Microsoft has a program feature called Safe Links. When turned on, it quarantines and scans any link received to protect the user. This program modifies the access link address which can kill the connection to the client's return.
* When the Dealsign invitation link is opened, if the link includes Microsoft standard URL prefix (safelinks.protection.outlook), it means the link is rewritten by the SafeLinks. 
* To receive links in the correct form, check instructions how to change SafeLinks settings: [https://help.dealsign.ai/en/article/microsoft-defender-safe-links-whitelist-pq8xqb/](https://help.dealsign.ai/en/article/microsoft-defender-safe-links-whitelist-pq8xqb/)
* Anyhow, even if the invitation link does not open properly, the receiver can access the document by logging in to Dealsign:
Login: [https://app.dealsign.ai/login](https://app.dealsign.ai/login)
Signup: [https://app.dealsign.ai/signup](https://app.dealsign.ai/signup)