Search found 6 matches

by xorcz
Sat Jul 06, 2019 5:13 pm
Forum: Administrators
Topic: Another Letsencrypt method
Replies: 111
Views: 87659

Re: Another Letsencrypt method

Hello, I am looking for a working Letsencrypt script for Zimbra. I am puzzled which way is the most current. This thread is huge with lot of changes. Which guideline is the latest? Should I follow https://github.com/JimDunphy/deploy-zim ... encrypt.sh ? Thanks
by xorcz
Thu May 09, 2019 9:04 pm
Forum: Administrators
Topic: mail sent from myself
Replies: 3
Views: 725

Re: mail sent from myself

Hi, I have similar spam with the same sender and recipient address. I also applied https://wiki.zimbra.com/wiki/Rejecting_false_%22mail_from%22_addresses and https://wiki.zimbra.com/wiki/Enforcing_a_match_between_FROM_address_and_sasl_username_8.5 long time ago and also recently after patching. I am...
by xorcz
Sat Feb 02, 2019 6:14 pm
Forum: Installation and Upgrade
Topic: Upgrading to 8.8.11
Replies: 6
Views: 2164

Re: Upgrading to 8.8.11

Thanks, upgraded fine.
by xorcz
Fri Feb 01, 2019 2:44 pm
Forum: Installation and Upgrade
Topic: Upgrading to 8.8.11
Replies: 6
Views: 2164

Re: Upgrading to 8.8.11

Hi, I have a related question - upgrade from 8.8.10P1. YUM does not offer 8.8.11 Patch 1. Are repositories changed? zmcontrol -v Release 8.8.8_GA_2009.RHEL7_64_20180322150747 RHEL7_64 FOSS edition, Patch 8.8.8_P10. Version of Zimbra patch Name : zimbra-patch Version : 8.8.8.10.1536232008 Content of ...
by xorcz
Fri Nov 20, 2015 6:56 am
Forum: Administrators
Topic: Downgrade attack prevention
Replies: 3
Views: 171

Downgrade attack prevention

Hello, I am also interested in the solution. The starttls.info shows for Zimbra servers (even zimbra.com) result: Mail server Result mail.zimbra.com Grade: C (50.2%) Certificate No remarks. Protocol Supports SSLV3. Supports TLSV1. Supports TLSV1.1. Supports TLSV1.2. Key exchange Anonymous Diffie-Hel...
by xorcz
Fri Nov 20, 2015 6:51 am
Forum: Administrators
Topic: Downgrade attack prevention
Replies: 3
Views: 171

Downgrade attack prevention

Hello, I am also interested in the solution. The starttls.info shows for Zimbra servers (even zimbra.com): Mail server Result mail.zimbra.com Grade: C (50.2%) Certificate No remarks. Protocol Supports SSLV3. Supports TLSV1. Supports TLSV1.1. Supports TLSV1.2. Key exchange Anonymous Diffie-Hellman is...

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