SpamAssassin rule
FROM_FMBLA_NEWDOM
From domain registered in the last 7 days
+1.499 points
Combination of other tests (meta rule)
What FROM_FMBLA_NEWDOM means
The From domain is brand new. New domains are a strong spam signal.
The rule's description in SpamAssassin: “From domain was registered in last 7 days”
How to fix it
Warm up new domains slowly, starting with small volumes to engaged recipients, or send from an established domain.
Does your email trigger FROM_FMBLA_NEWDOM?
Send it to a free test address: we run SpamAssassin, check SPF, DKIM and DMARC and show every rule with a fix.
Open the email spam checkerRelated rules
FORGED_GMAIL_RCVDGmail address sent through non-Gmail servers
FREEMAIL_FORGED_REPLYTOFree-mail Reply-To on a different From
FREEMAIL_FROMSent from a free email address
FREEMAIL_REPLYTODifferent free-mail addresses in From and Reply-To
FROM_FMBLA_NEWDOM14From domain registered in the last 14 days
FROM_FMBLA_NEWDOM28From domain registered in the last 28 days
FSL_HELO_NON_FQDN_1HELO is not a full host name
HEADER_FROM_DIFFERENT_DOMAINSFrom and envelope sender use different domains
HELO_DYNAMIC_IPADDRServer introduced itself with a dynamic-looking name
Frequently asked questions
What does FROM_FMBLA_NEWDOM mean?
The From domain is brand new. New domains are a strong spam signal.
How do I fix FROM_FMBLA_NEWDOM?
Warm up new domains slowly, starting with small volumes to engaged recipients, or send from an established domain.
How many points does FROM_FMBLA_NEWDOM add?
1.499 points in the default SpamAssassin ruleset (network tests on, Bayes off). A message is treated as spam from 5.0 points. Mail servers can change scores locally.