Mail

Install postfix apt update apt install postfix libsasl2-modules Create file touch /etc/postfix/sasl_passwd chmod 600 /etc/postfix/sasl_passwd vi … Configure postfix to relay mails using GmailRead more

To disable IPv6 on the postfix mail server, edit vi /etc/postfix/main.cf Find inet_protocols = all Replace … Postfix disable IPv6Read more

DMARC is used to protect your email from email spoofing. DMARC use SPF and DKIM record … DMARCRead more

https://sendpulse.com – Free upto 500 subscribers.https://convertkit.com – Free upto 1000 subscribers.https://mailchimp.com – Free upto 2000 subscribers.https://www.gmass.co … Email MarketingRead more

To install SSL certificate for Zimbra Mail Server, login to server, switch to user zimbra su … Install SSL Certificate on Zimbra mail serverRead more

After Zimbra mail server installed, webmail work on url If you access webmail with out HTTPS, … Zimbra redirect webmail http to httpsRead more

On CentOS 7 server with firewalld running, used following command to open ports used by Zimbra … Zimbra Mail Server CentOS firewall settingsRead more

On Zimbra mail server, webmail stopped working on Port 80/443. Admin interface worked properly on url … Zimbra webmail not working on port 80/443Read more

Default mail attachment size in iredmail is 10 MB. To increase mail attachment size, login to … iredmail increase mail attachment sizeRead more

iRedMail allow you to run your own mail server easily. It use postfix mail server for … iredmailRead more