Search found 1449 matches

by L. Mark Stone
Tue Feb 13, 2018 12:37 pm
Forum: Installation and Upgrade
Topic: Installation virtually and storage on nas server
Replies: 8
Views: 441

Re: Installation virtually and storage on nas server

Yes, just the Network Edition for the NG Storage capability.
by L. Mark Stone
Tue Feb 06, 2018 3:02 pm
Forum: Administrators
Topic: http redirect and multiple domains for webgui
Replies: 4
Views: 283

Re: http redirect and multiple domains for webgui

zmtlsctl IMHO shouldn't be used any longer on single-server deployments now that Proxy is required. What you want first is for the Internet-facing side of the Proxy to redirect incoming http requests over to https (and stay there). But then, you need to make sure that how Proxy is going to try to ta...
by L. Mark Stone
Tue Feb 06, 2018 2:46 pm
Forum: Users
Topic: Creating bulk users
Replies: 2
Views: 123

Re: Creating bulk users

Hi, I am very new to Zimbra. I have installed Zimbra Open Source on CentOS 6.9 in a single server. It is up and running perfectly. Now I want to create 20nos users at a time with all the fields fill up with proper data available in user creation form. I have tried a lot on Google but could not find...
by L. Mark Stone
Sat Feb 03, 2018 6:19 pm
Forum: Administrators
Topic: Change password link not working
Replies: 3
Views: 271

Re: Change password link not working

DualBoot wrote:Hello,

set the zimbraPublicServicePort to 443

Regards,


And likely the public service host to the fqdn of the proxy as well.
by L. Mark Stone
Fri Feb 02, 2018 7:53 pm
Forum: Installation and Upgrade
Topic: Installation virtually and storage on nas server
Replies: 8
Views: 441

Re: Installation virtually and storage on nas server

NFS is OK for backups, but not for anything production. If your NAS appliance supports S3 protocols and you are using 8.8.x Network Edition, the NG Storage Module supports HSM volumes on S3 buckets. To be fair, I have not tried this on anything but actual Amazon S3, but it could be worth exploring. ...
by L. Mark Stone
Thu Feb 01, 2018 3:13 pm
Forum: Administrators
Topic: Outgoing Spam
Replies: 6
Views: 378

Re: Outgoing Spam

As Phoenix stated, the best way to deal with this is with cbpolicyd. By rate limiting your end users, you'll keep your server from being blacklisted due to bulk email sending. You may also want to consider adjusting your password policies to require longer, but less frequently changed passwords. htt...
by L. Mark Stone
Thu Feb 01, 2018 3:11 pm
Forum: Administrators
Topic: slow http
Replies: 2
Views: 224

Re: slow http

Hello I am constantly waiting for a connection attack. I am blocking at level 4 of the solution layer. But I have to do it dynamically. Normally this should be solved by reducing the number of requests coming from a single ip address on the web server side. How can we do this? example dump: 23:51:5...
by L. Mark Stone
Sun Jan 28, 2018 5:22 pm
Forum: Installation and Upgrade
Topic: Split Server (sepatarion of services) resources
Replies: 6
Views: 472

Re: Split Server (sepatarion of services) resources

Thank Mark for your very helpful info. Now Zimbra provide mmr ldap. So do we still care about setting ldap write and read manually? Best regards, Minh Electing to deploy LDAP MMR is a one-way ticket; there is no going back. You can also have, say, two LDAP MMR servers and multiple traditional LDAP ...
by L. Mark Stone
Fri Jan 26, 2018 7:21 pm
Forum: Installation and Upgrade
Topic: Split Server (sepatarion of services) resources
Replies: 6
Views: 472

Re: Split Server (sepatarion of services) resources

thiagolinhares wrote:Hello Mark.

I really appreciate all the information you shared.
Now I have a real "start point" on how to better scale and deploy all those services.

Again, thank you!


You are most welcome!

Glad I could help!

All the best,
Mark
by L. Mark Stone
Fri Jan 26, 2018 2:49 pm
Forum: Administrators
Topic: No incoming mails coming through
Replies: 11
Views: 350

Re: No incoming mails coming through

Gmail is pretty good at getting rid of spammers and getting their mail servers off blacklists quickly, so that the sending server's IP address is no longer listed is not unexpected.

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