Mailserver

Mailserver

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How To Configure SASL and TLS/SSL in Postfix on centos 6.5: SASL provide a mechanism to authenticate remote users by username and password who wish...

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Follow the steps to install and configure postfix server: Make entry for hostname : # vi /etc/hosts 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.0.102   pc1.6987.in #...

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As per one our client requirement. I had to set up smarthost for single domain in exim. I have googled and took some support...

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:- How to create DistributionList $ zmprov cdl allkvit@kvit.in 6e239039-06f1-4b44-a519-bd1fb4f8fccb :- How to add DistributionListMember. $ zmprov adlm allkvit@kvit.in prabhat@kvit.in   :- How to list all DistributionList. $ zmprov gadl allkvit@kvit.in :- How...

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$ su – zimbra $ cp /opt/zimbra/conf/zmconfigd.cf /opt/zimbra/conf/zmconfigd.cf.org Note: Remove all bleow lines from zmconfigd.cf $ vim /opt/zimbra/conf/zmconfigd.cf POSTCONF smtp_sasl_password_maps LOCAL postfix_smtp_sasl_password_maps POSTCONF smtp_sasl_auth_enable LOCAL postfix_smtp_sasl_auth_enable POSTCONF smtp_cname_overrides_servername LOCAL postfix_smtp_cname_overrides_servername POSTCONF smtp_sasl_security_options...

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Route mail to specific hosts or mailserver mailertable allows you to route or deliver mail to different hosts. You need to use feature called  FEATURE(`mailertable') ...

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in sendmail.mc dnl on smarthost  & under this line... FEATURE(delay_checks)dnl   <add below line.... FEATURE(`smarttable')dnl Note: smarttable.m4  should be in   /usr/share/sendmail-cf/feature/ #vi /etc/mail/smarttable @domain1.com       mail.domain1.com @domain2.com       mail.domain2.com @domain3.com       mail.domain3.com #vi...

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To archive every email that passes through my sendmail box, regardless of which mailbox it goes to, or if it is destined for a...

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MailScanner scans email for viruses, spam, phishing, malware, and other attacks against security vulnerabilities and plays a major part in the security of a...

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Create your own key pairs and certificates: Step 1:  Create a certificate directory and go there: # mkdir /etc/mail/cert # cd /etc/mail/cert Step 2.  Create a key for...

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