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Paste this into your zone file:
mail3.***.com. IN TXT "v=spf1 a mx ptr"
When a mail server sends a bounce message, it uses a null MAIL FROM: <>, and a HELO address that's supposed to be its own name. SPF will still operate, but in "degraded mode" by using the HELO domain name instead. Because this wizard can't tell which name your mail server uses in its HELO command, it lists all possible names, so there may be multiple lines shown below. If you know which hostname your mail server uses in its HELO command, you should pick out the appropriate entries and ignore the rest.
So this should also appear in DNS. You may or may not be in charge of the DNS for these entries; if you are, add them.
smtp-relay.diyixian.com. IN TXT "v=spf1 a -all"
smtp-relay.dyxnet.com. IN TXT "v=spf1 a -all"
不是太明这东东。
要我在zone里面添加内容。。。但我不知要怎么添加。。。新手来的。。
请各位指教~
[ 本帖最后由 jood 于 2006-10-25 14:52 编辑 ] |
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