Search found 8 matches

by abamkacamata
Fri Feb 28, 2020 3:38 am
Forum: Administrators
Topic: Emails from Yahoo Domain Got rejected
Replies: 0
Views: 1927

Emails from Yahoo Domain Got rejected

Hello All I'm in need of help. My zimbra server seems to be bouncing back emails that are sent from yahoo. Im using Zimbra Version: 8.8.12_GA_3866.FOSS The error is as follow I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For ...
by abamkacamata
Fri Nov 16, 2018 3:53 am
Forum: Administrators
Topic: Reset Configuration
Replies: 3
Views: 3447

Re: Reset Configuration

Thank you for the reply. I have another problem now method: [unknown] msg: Invalid address: jv <jv@jariviral.blog>. com.zimbra.cs.mailbox.MailSender$SafeSendFailedException: MESSAGE_NOT_DELIVERED; chained exception is: com.zimbra.cs.mailclient.smtp.InvalidRecipientException: RCPT failed: Invalid rec...
by abamkacamata
Thu Nov 15, 2018 5:16 am
Forum: Administrators
Topic: Reset Configuration
Replies: 3
Views: 3447

Re: Reset Configuration

Oh dear god somebody please help me.

Now when I'm trying to test send email from external domain. it gave me an error

Code: Select all

Your message wasn't delivered to admin@mailserver.com because the address couldn't be found, or is unable to receive mail.
by abamkacamata
Thu Nov 15, 2018 3:45 am
Forum: Administrators
Topic: Reset Configuration
Replies: 3
Views: 3447

Reset Configuration

Hello Is it possible for me to reset all the changes I did and revert back to original configuration just like it was freshly installed but without losing users data and users account? If it's not possible can anyone point me to the direction of where i can get all the initial configurations then I'...
by abamkacamata
Fri Oct 19, 2018 1:16 am
Forum: General Questions
Topic: [SOLVED] My Zimbra server sending out spam emails
Replies: 4
Views: 42709

Re: My Zimbra server sending out spam emails

Hello, check first if your Zimbra is open relay, it should not be the case by default. Then grep sasl_username in /var/log/zimbra.log to get account who is spamming. Use iptables to drop connection on SMTP to stop it. Regards, I used this as my solution. Apart from it I also shutdown zimbra service...
by abamkacamata
Thu Oct 18, 2018 12:54 am
Forum: General Questions
Topic: [SOLVED] My Zimbra server sending out spam emails
Replies: 4
Views: 42709

[SOLVED] My Zimbra server sending out spam emails

We're having a problem as of this morning as some of our email accounts are sending spam to different emails. it sends out estimated 9000+ emails. I think it started on weekend. Almost all accounts are currently "locked" and others were deleted also I try changing the password but it still...
by abamkacamata
Wed Aug 08, 2018 12:56 am
Forum: Administrators
Topic: My users can't change their password
Replies: 1
Views: 892

Re: My users can't change their password

Does anyone have solution for this?
by abamkacamata
Mon Aug 06, 2018 1:41 pm
Forum: Administrators
Topic: My users can't change their password
Replies: 1
Views: 892

My users can't change their password

Hello all I've come to a bit of a stump here. All of my users are unable to change their password using the webmail. From preference page and click the change password option. There are 2 options, ajax and html but both options gave the same error. JavaScript is not enable. Like the picture below. I...