Setting up TLS 1.2 on Zimbra desktop 7.3.1.13063 Win10

General discussion about Zimbra Desktop.
c_c
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Joined: Tue Jun 19, 2018 9:25 am

Setting up TLS 1.2 on Zimbra desktop 7.3.1.13063 Win10

Postby c_c » Fri Apr 26, 2019 7:15 pm

Using Zimbra desktop 7.3.1.13063 running on Win10; how is setting up TLS 1.2 only performed?
All the guides seem to make reference to the ZCS rather than the desktop version.


mhammett
Advanced member
Advanced member
Posts: 100
Joined: Sat Jul 19, 2014 7:07 am
ZCS/ZD Version: Release 8.6.0.GA.1153.UBUNTU14.64 U

Re: Setting up TLS 1.2 on Zimbra desktop 7.3.1.13063 Win10

Postby mhammett » Sun Dec 01, 2019 6:57 pm

I'm looking for TLS on Zimbra Desktop as well.
Lewis-H
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Joined: Wed Jan 01, 2020 11:28 am
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Re: Setting up TLS 1.2 on Zimbra desktop 7.3.1.13063 Win10

Postby Lewis-H » Tue Apr 14, 2020 4:19 pm

For more info on SASLauthd, please see the following:
ZCS saslauthd.conf.in sample
Create a text file mapping which name/password should be used for each given outbound destination:

echo mailrelay.example.com username:password > /opt/zimbra/conf/relay_password
Create a postfix lookup table:

postmap /opt/zimbra/conf/relay_password
To test that the lookup table is correct, the following should return username:password:

postmap -q mailrelay.example.com /opt/zimbra/conf/relay_password
Configure postfix to use the new password map:

postconf -e smtp_sasl_password_maps=hash:/opt/zimbra/conf/relay_password
On 8.0:
zmlocalconfig -e postfix_smtp_sasl_password_maps=hash:/opt/zimbra/conf/relay_password
On 8.5 and later:
zmprov ms <server> zimbraMtaSmtpSaslPasswordMaps lmdb:/opt/zimbra/conf/relay_password
Configure postfix to use SSL authentication:

postconf -e smtp_sasl_auth_enable=yes
On 8.0:
zmlocalconfig -e postfix_smtp_sasl_auth_enable=yes
On 8.5 and later:
zmprov ms <server> zimbraMtaSmtpSaslAuthEnable yes

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