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Rohkem teavet

SPF fail is the response to two emails sent to different addresses yesterday. What to do? Is down to me or ISP?

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My question / subject tells most of the problem. Here it is again in slightly more detail: SPF fail is the part of the undeliverable response to two different emails sent yesterday. What to do? Is down to me or ISP? Is this a Thunderbird problem, or a server level issue? If it is Thunderbird, what action do you suggest?

My question / subject tells most of the problem. Here it is again in slightly more detail: '''SPF fail''' is the part of the undeliverable response to two different emails sent yesterday. What to do? Is down to me or ISP? Is this a Thunderbird problem, or a server level issue? If it is Thunderbird, what action do you suggest?

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