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Fresh content every now and then about Zimbra OSE,
tips & tricks, Zextras products and more!
In Zimbra
Postscreen Attributes Explained
Zimbra Postscreen Zimbra Postscreen is an anti-bot/dos started in Zimbra 8.7. It tackles mail server overload by keeping spambots away and making more SMTP processes available for legitimate clients. Zimbra...
In Zimbra
How To Use Zimbra Postscreen?
In this article, you will learn about using and configuring Zimbra Postscreen. Zimbra Postscreen Zimbra Postscreen is an anti-bot/dos started in Zimbra 8.7. It tackles mail server overload by keeping...
In Zimbra
What Is Zimbra Postscreen?
In this article, you will learn about Zimbra Postscreen and how it works. Zimbra Postscreen Zimbra Postscreen is an anti-bot/dos started in Zimbra 8.7. It tackles mail server overload by...
In Zimbra
How to Verify Your rDNS Record
rDNS Record Verification Assuming you have already created your rDNS record, added it to your DNS, and want to check your rDNS configuration. The rDNS record is stored in DNS...
In Zimbra
How to Verify Your DMARC Record
DMARC Record Verification Assuming you have already created your DMARC rule, added it to your DNS, and want to check your SPF configuration. The DMARC record is stored in DNS...
In Zimbra
How to Verify Your SPF Record
SPF Record Verification Assuming you have already created your SPF rule, added it to your DNS, and want to check your SPF configuration. The SPF record is stored in DNS...
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Fresh content every now and then about Zimbra OSE, tips & tricks, Zextras products and more!