Technical questions

If your subscribers click a link in your newsletter and land on the wrong page — or get an error...

A complete newsletter ships with two versions: HTML (visual) and plain text. Mailpro auto-generates the text version — and you...

If Mailpro refuses to save your message with "iframe or JavaScript detected", it's a security measure. Those elements are not...

SPF (Sender Policy Framework) authorises Mailpro to send emails on behalf of your domain. Without a proper SPF, Gmail and...

Managing bounces is not a luxury — it is essential. Without it, your sender reputation tanks, emails land in spam...

Bounces are emails that could not be delivered to the recipient. Mailpro handles them automatically and protects your deliverability. Pro tip:...

If you cannot complete signup for the free Mailpro trial, the most common cause is automated anti-fraud protection. We block...

Mailpro runs on every modern browser, but some deliver a better experience with the drag-and-drop editor and advanced features. Pro tip:...

Blacklisting is the listing of your IP or domain on a public block list (RBL, DNSBL, Spamhaus, Barracuda…) that flags...