ElasticEmail
Configure ElasticEmail with Postfix
Configure ElasticEmail with Postfix
To configure ElasticEmail with postfix, first install sasl support On Debian/Ubuntu On RHEL/CentOS Edit postfix config On Ubuntu/Debian, you need
Setting up Mail Forwarding in Postfix
To setup mail forward in postfix, Edit postfix config file Add Create file /etc/postfix/virtual_alias_domains Add your domains on this file.
mailgun
Configure Postfix to sent emails using MailGun Transnational Email Providers SASL authentication no mechanism available
Configure Postfix to sent emails using MailGun
First install requirements Run Edit /etc/postfix/main.cf Add Create file /etc/postfix/sasl_passwd Replace SMTP_LOGIN and SMTP_PASSWORD with your user and password you
Check Mail Server Support SSL/TLS
To check if a mail server support SSL/TLS, run Example mail openssl
spf
http://www.openspf.org/SPF_Record_Syntax Here is some SPF examples DMARC record If you need to reject email, add If you just need report,
eximrm
Here is a bash script to delete mails in exim mail queue. Helpful when you have lot of spam mails
SASL authentication no mechanism available
When sending email from postfix mail sever that use mailgun for relaying mails, i get error Jan 4 03:16:06 serverok-vm
Transnational Email Providers
Cloud Hosting providers like Google Cloud, AWS, Microsoft Azure, DigitalOcean, etc… won’t allow you to send email from their servers.
MailEnable Delete old logs
Create a new file with file name del_smtp_log.bat in C:\Program Files\Mail Enable\Logging with following commands. See MailEnable
Check spam mails in MailEnable
Now check each sender IP in auth.txt file, check whois of IP address see, if any spamer. See MailEnable