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| Warning | ||
|---|---|---|
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After the change, some mail servers may continue to send mail directly to your mail server for a few hours (depending on your MX record TTL value) after the change. This is normal. Once several hours have passed, the amount of spam should be greatly reduced. Also, it is not uncommon for some spammers to completely ignore the MX records and try to deliver mail directly to your mail server to try to avoid mail filtering services like ours. If you have every domain on your server filtered through our service, contact us, and we can help you configure your mail server to only permit incoming mail connections from our mail servers. Alternately, follow these directions to filter out that direct spam for only that specific domain. |