tools.kup.tz

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tools.kup.tz

SPF Generator

About this tool
Create SPF DNS entries comfortably in the browser. No data is sent to the server.

Parameters

IPv4

IPv4 addresses from which emails from the domain may be sent.

IPv6

IPv6 addresses from which emails from the domain may be sent.

Include Domains

Include SPF entries from other domains.

Fallback Policy

How should the recipient react to invalid emails?
SoftFail (~all)

Import

Insert existing SPF record, the settings on the left will be automatically filled.

Generated SPF Entry

The entry can be entered as a TXT record for the domain.
v=spf1 a mx ~all
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