A phishing warning is typically triggered by email clients when the actual destination of a link (the target URL) does not match the visible link text (anchor text).
To enable accurate click tracking in your campaigns, Newsletter2Go briefly and seamlessly redirects recipients via a dedicated tracking page. Because this tracking URL differs from a fully written-out web address in the text, security filters may misidentify it as a phishing attempt.
Solution: How to Resolve the Issue
You can easily prevent this warning by formatting the visible text so that it does not mimic a full protocol-based URL:
Modify the Text: Use descriptive call-to-action phrasing like "Click here" or "Visit our website".
Insert the Hyperlink: Highlight the formatted text in your editor and select the "Insert Link" option.
Important: In the destination field of the link settings, always enter the absolute and complete URL including the protocol prefix, such as http://www.meinlink.de or https://www.meinlink.de.