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Community ▶ Questions ▶ 9 questions tagged 'spf'

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When Do I Use IP Address vs. Include vs. "a" Parameter In SPF Record For My Postfix SMTP Self Hosted Server?

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3

Asked by digitaljoegeorge 1 year, 5 months ago

Latest by digitaljoegeorge 1 year, 5 months ago

dns spf mail-server

Trusted mail servers

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2

Asked by Willie 1 year, 10 months ago

Latest by Willie 1 year, 10 months ago

dns SMTP spf rdns spf-record blocklist email-issue dns-records delisting

Set up SPF, DKIM and DMARC Inside CyberPanel?

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10

Asked by Maximilian_01 2 years, 5 months ago

Latest by Maximilian_01 2 years, 5 months ago

spf dkim server mail record spam cyberpanel namecheap dmarc

Failed to start OpenDKIM DomainKeys Identified Mail

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7

Asked by valentesolucoes 6 years, 1 month ago

Latest by philfrei 3 years, 1 month ago

spf dkim opendkim ubuntu-server

✓ My emails blocked for gmail recipients, need help with SPF etc

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6

Asked by philfrei 3 years, 2 months ago

Latest by philfrei 3 years, 1 month ago

spf email gmail

SPF Record Necessary for 3rd Party SMTP w/ Postfix?

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3

Asked by felipesnark 4 years, 1 month ago

Latest by stevewi 4 years, 1 month ago

SMTP spf lamp postfix

Unable to resolve DKIM TXT record

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1

Asked by Michael 6 years, 9 months ago

Latest by Michael 6 years, 9 months ago

dns spf ubuntu nsd dkim opendkim txt-record nslookup 1804

Postfix: blocking people spoofing emails FROM my domain

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6

Asked by forum:flibble 8 years, 11 months ago

Latest by forum:Gadang 8 years, 11 months ago

dns spf email mailserver dkim postfix spam spoof dnssec

SpamAssassin test says "SPF:HELO does not match SPF record"

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4

Asked by forum:dtrace 9 years, 11 months ago

Latest by forum:Stever 9 years, 11 months ago

dns spf mailserver mail-server troubleshooting-dns
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