Search found 5 matches

by charles.a
Thu Nov 21, 2019 12:59 pm
Forum: Administrators
Topic: Zimbra Iptables+Fail2Ban correct regex
Replies: 1
Views: 1972

Re: Zimbra Iptables+Fail2Ban correct regex

Hello , i have some regex from fail2ban.
Link:
https://github.com/charles-josiah/confz ... imbra.conf
by charles.a
Fri Jan 20, 2017 1:58 pm
Forum: General Questions
Topic: Zimbra proxy/squid authetication
Replies: 0
Views: 2263

Zimbra proxy/squid authetication

Hello, I have the same issue but with webmail. My zimbra server is located on DMZ and dont have any limitations to navigate on the internet. But my internal user, on another network segment, must authenticate on the proxy to navigate on the internet. My problem is, when receive a email and the user ...
by charles.a
Fri Jan 20, 2017 1:43 pm
Forum: General Questions
Topic: Zimbra with proxy/squid authetication
Replies: 0
Views: 2058

Zimbra with proxy/squid authetication

Hello, I have the same issue but with webmail. My zimbra server is located on DMZ and dont have any limitations to navigate on the internet. But my internal user, on another network segment, must authenticate on the proxy to navigate on the internet. My problem is, when receive a email and the user ...
by charles.a
Fri Jan 20, 2017 11:42 am
Forum: Spanish
Topic: Envio de Spam desde mi servidor Zimbra
Replies: 5
Views: 11135

Re: Envio de Spam desde mi servidor Zimbra

Hello,
You have SPF records ?
Any user with weak password ?
Any firewall for SMTP(S) ? Like fail2ban ?
by charles.a
Fri Jan 20, 2017 11:36 am
Forum: Administrators
Topic: Zimbra proxy/squid authetication
Replies: 0
Views: 612

Zimbra proxy/squid authetication

Hello, I have the same issue but with webmail. My zimbra server is located on DMZ and dont have any limitations to navigate on the internet. But my internal user, on another network segment, must authenticate on the proxy to navigate on the internet. My problem is, when receive a email and the user ...

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