SPEWS is a list of areas on the Internet which several system administrators deny E-mail from. Warning: Intentionally lists legitimate mailservers that either have IPs close to spammers, or that had problems in the past that have been completely fixed. Should not be used to block mail, although could be used in a weighting system.

More information about SPEWS1 can be found at their website: http://www.spews.org/

DMARC is the key to improving Email Deliverability!

Email is the key to your customer communication strategy. But, what is your email reputation?

Setting up and managing your DMARC configuration is the key to getting insight into your email delivery. MxToolbox is the key to understanding DMARC.

MxToolbox Delivery Center gives you:

Who is sending phishing email purporting to be from your domain
What is the reputation of your domains and delegated IPs
Where other senders are and What their reputations are
How your SPF, DKIM and DMARC setup is performing
What on-going maintenance you need to maintain and improve your email deliverability

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SPEWS1

More Information About Spews1

DMARC is the key to improving Email Deliverability!

MxToolbox Delivery Center gives you:

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