![]() ![]() Lets be really clear, never do this, split domains are a dumb idea, the whole point of the ‘domain’ is to allow systems to figure out where the domain is hosted, so splitting your users between two systems with one domain is breaking the whole principle on which email is based. Surgemail -password I moved some users in one domain to office 365? (Split domain) Windows systems you need to go to the command prompt *nix systems you need to go to the shell and type Use your web browser and type in a link like this: If you are on the machine itself this link should work How do I set the web manager username and password? ![]() To start it remotely use SurgeMail monitor on How do I get to the web manager? ![]() On Unix, type in: /usr/local/surgemail/surgemail_start.sh Make users connect to surgeweb with SSL.Message send fails to multiple destinations on any large message.How do I get Push email alerts on IOS/iphone.To convert a PFX file to a PEM file, follow these steps on a Windows machine:.Sendmail – My forms can no longer send mail.How can I change a domain name in SurgeMail?.How do I send my mail through my ISPs server or some other mail server?.How do I move SurgeMail to a new machine?.How do I add users on the command line?.How do I fix “DNS lookup failed” errors?.How can I use “sendmail” style command line syntax to send mail?.Where are the SurgeMail configuration files?.I moved some users in one domain to office 365? (Split domain).How do I set the web manager username and password?.I don't think it's feasible to provide the complete config here because it always very dependent on the specific case requirements and your environment. If you don't want to do so, you can use Linux users are described in details here. As was mentioned in comments you should use SQL to store mailboxes (mail users). You can make sure that postfix is now listening on both ports 25 and 587: netstat -na | grep LISTEN | grep 25ĭon't forget to allow port 587 in your firewall.Ĭreation of postfix users is another story. Smtpd_recipient_restrictions=permit_mynetworks,permit_sasl_authenticated,reject_non_fqdn_helo_hostname,reject_non_fqdn_sender,reject_unknown_sender_domain,reject_non_fqdn_recipient,reject_unknown_recipient_domain Smtpd_sasl_tls_security_options=noanonymousĭepending if you use dovecot to receive emails you may need to add: smtpd_sasl_security_options = noanonymousĪdditional security restrictions: smtpd_relay_restrictions=permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination Smtp_tls_session_cache_database = btree:$data_directory/smtp_tls_session_cache Smtpd_tls_key_file=/etc/ssl/private/ssl-cert.key Smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert.pem # you need to specify a real certificate location o smtpd_client_restrictions=permit_sasl_authenticated,rejectĪll the other settings to be configured in /etc/postfix/main.cf based on your environment.Īdditionally you may need to configure TLS settings: # TLS parameters Each new line should start with space! -o syslog_name=postfix/submission You may want to uncomment additional lines enabling SASL authentication right after this line. So that it looks like this: submission inet n - n - smtpd To enable port 587, edit the file /etc/postfix/master.cf vi /etc/postfix/master.cfĪnd remove the # in front of the line (uncomment the line): #submission inet n - n - smtpd This needs urgent help because our server's security is in danger. I was using Exim4 before using postfix, but there is so little support for Exim, because people mostly have it in cPanel, so I don't get vanilla Exim support. But I'm sure this is not particularly related to ubuntu. Also, postfix here was installed using the apt package manager. Also, I could take a look at, but before you tell me about it, I am unable to understand it properly, hence, I am sure I would mess up a config, and make my server unusable. I want to force authentication and force TLS connections. Many articles do give a solution, but they skip some parts. How to make my Postfix server send mail only on port 587, and also enable TLS with port 587 with Secure authentication (which uses system linux users)?įirst of all, this question might seem too broad, but I couldn't find a single solution for this on the internet. ![]()
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