Blog

Author : Chandan Pawar Key points : What is iRedmail server Requirements for iRedmail server How to configure host name iRedmail Server configuration in Ubuntu Installation of Let’s Encrypt SSL Certificate Configuring Thunderbird to send/receive emails [vc_separator type='normal' position='center' color='' thickness='' up='' down=''] What is iRedmail Server iRedMail is...

From Wikipedia : [caption id="" align="alignright" width="350"] A Sender and a Recipient connected by a Mailbox Provider (MP). The feedback provider and the feedback consumer are the two formal endpoints of the feedback loop (blue arrow). Senders need to subscribe, possibly using a web form similar...

For generating new SPF records you can use this free tool      SPF-Generator What is an SPF Record? An SPF (Sender Policy Framework) record is used to indicate which hosts are authorised to send emails for a domain. It is defined in RFC 4408 and clarified...

DMARC stands for “Domain-based Message Authentication, Reporting & Conformance.”  DMARC is built upon two other authentication protocols: SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail).  DMARC policy tells a receiving server how to handle an incoming email claiming to be coming from a particular...