Search found 37 matches

by Blisk
Wed Feb 12, 2020 11:28 am
Forum: Administrators
Topic: Postgrey not working
Replies: 3
Views: 436

Re: Postgrey not working

Do not post your messages in a thread that's not on the same topic, I've moved this to a new thread. What you haven't done is provide any information of your POSTGREY configuration nor which version of ZCS is being used as shown by the output of the following command (you should always post this): ...
by Blisk
Wed Feb 12, 2020 8:29 am
Forum: Administrators
Topic: Postgrey not working
Replies: 3
Views: 436

Postgrey not working

POSTGREY doesn't working When I try to send mail I get this error. msg: Invalid address: Mike Joel <mike.joel@mydomain.com>. com.zimbra.cs.mailbox.MailSender$SafeSendFailedException: MESSAGE_NOT_DELIVERED; chained exception is: com.zimbra.cs.mailclient.smtp.InvalidRecipientException: RCPT failed: In...
by Blisk
Fri Jan 31, 2020 1:20 pm
Forum: Administrators
Topic: Block spam based on Subject or Body
Replies: 8
Views: 3168

Re: Block spam based on Subject or Body

Is there a way to block mails regarding header or body text?
Because nothing of this works, I still get alot of spam.
by Blisk
Fri Sep 27, 2019 10:45 am
Forum: Administrators
Topic: Block whole domain for SPAM
Replies: 11
Views: 3307

Re: Block whole domain for SPAM

there should be more easy way for spam system to learn. Something like forward SPAM mail to some spam@mydomain.com mail which will after that block all mails from the same sender. fro example I forward mail from selling@viagra.com to spam@mydomain.com and after that I will never get any mail anymore...
by Blisk
Wed Aug 21, 2019 1:17 pm
Forum: Administrators
Topic: Block whole domain for SPAM
Replies: 11
Views: 3307

Re: Block whole domain for SPAM

Thank you for your help!
by Blisk
Wed Aug 21, 2019 12:27 pm
Forum: Administrators
Topic: Block whole domain for SPAM
Replies: 11
Views: 3307

Re: Block whole domain for SPAM

I already did what you suggest, so I need to wait for some spam to come. Amavis work now I have undone all but still didn't work until I do some database update, now all works. I will let you know if it works. I was asking improving SPAM as regarded of this article, to install something more or add ...
by Blisk
Wed Aug 21, 2019 11:43 am
Forum: Administrators
Topic: Block whole domain for SPAM
Replies: 11
Views: 3307

Re: Block whole domain for SPAM

Thank you for explaining. I will try this. What I did is from this link and it crashed amavis, antivirus and antispam https://wiki.zimbra.com/index.php?title=Improving_Anti-spam_system#Implementing_Whitelist.2FBlacklist Domain white/black list This can be accomplished by modifying /opt/zimbra/conf/a...
by Blisk
Wed Aug 21, 2019 10:55 am
Forum: Administrators
Topic: Block whole domain for SPAM
Replies: 11
Views: 3307

Re: Block whole domain for SPAM

Zimbra version is 8.8.12 GA So there is no GUI way to put in whitelist or blackilst? I tried that in amavisd but it crashes zimbra. How can I block for example whole .com domain? Like this? # blacklist blacklist_from *.com For IP I put exactly this into /opt/zimbra/data/spamassassin/localrules/sause...
by Blisk
Tue Aug 20, 2019 9:31 am
Forum: Administrators
Topic: Block whole domain for SPAM
Replies: 11
Views: 3307

Block whole domain for SPAM

How can I block whole domain for example .info or .co because I get most of spam from this domains?
Is there a possibillity to block also IP?
Is there some option to do that in Zimbra Administration?
by Blisk
Tue Jul 02, 2019 6:30 pm
Forum: Administrators
Topic: Another Letsencrypt method
Replies: 111
Views: 173149

Re: Another Letsencrypt method

Will this work for me? I have installed also apache on the same server as Zimbra because it is host for web page. What I need is for users to not getting bothered with self signed certificate warning which scares everyone. What I did is this for Zimbra and Zimbra mail works. Apache and web page work...

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