Search found 88 matches

by fferraro87
Tue Jan 23, 2018 11:01 am
Forum: Administrators
Topic: zxbackup error when use ftp storage
Replies: 0
Views: 452

zxbackup error when use ftp storage

Hi, i'm trying to use a ftp storage (that is on a qnap) so i'm using this command in order to mount this ftp resource on a mountpoint inside my /opt/zimbra/ folder : curlftpfs#192.168.2.220/Backup_FTP /opt/zimbra/external fuse rw,uid=zimbra,gid=zimbra,umask=002,user,suid,allow_other,auto 0 0 so i've...
by fferraro87
Wed Jan 10, 2018 10:28 am
Forum: Administrators
Topic: ZCS 8.7.1 IP whitelist for "reject_non_fqdn_helo_hostname'
Replies: 2
Views: 939

Re: ZCS 8.7.1 IP whitelist for "reject_non_fqdn_helo_hostname'

do you have find a way to do that?
by fferraro87
Thu Jan 04, 2018 1:56 pm
Forum: Administrators
Topic: error to send email to a domain "initial server greeting"
Replies: 2
Views: 407

Re: error to send email to a domain "initial server greeting"

It works fine for me: [root@zephyr /]# telnet 185.41.215.201 25 Trying 185.41.215.201... Connected to 185.41.215.201. Escape character is '^]'. 220 mail.bricofer.it ESMTP Postfix ehlo fred 250-mail.bricofer.it 250-PIPELINING 250-SIZE 50000000 250-ETRN 250-STARTTLS 250-AUTH LOGIN GSSAPI DIGEST-MD5 P...
by fferraro87
Thu Jan 04, 2018 11:33 am
Forum: Administrators
Topic: error to send email to a domain "initial server greeting"
Replies: 2
Views: 407

error to send email to a domain "initial server greeting"

Hi, some of my users cannot send email to this domain bricofer.it , they have this error : <helpdesk@bricofer.it>: lost connection with mail.bricofer.it[185.41.215.201] while receiving the initial server greeting So i try to contact 185.41.215.201 on port 25 with telnet but i don't have any banner i...
by fferraro87
Mon Dec 11, 2017 1:24 pm
Forum: Administrators
Topic: whitelist dns check reverse postfix zimbra
Replies: 3
Views: 959

Re: whitelist dns check reverse postfix zimbra

phoenix wrote:If that really is your IP address then it would appear to have no reverse DNS as the initial error message stated:

Code: Select all

host 185.96.217.73
Host 73.217.96.185.in-addr.arpa. not found: 3(NXDOMAIN
)


also now i've updated PTR but i've same error
by fferraro87
Mon Dec 11, 2017 11:20 am
Forum: Administrators
Topic: whitelist dns check reverse postfix zimbra
Replies: 3
Views: 959

Re: whitelist dns check reverse postfix zimbra

If that really is your IP address then it would appear to have no reverse DNS as the initial error message stated: host 185.96.217.73 Host 73.217.96.185.in-addr.arpa. not found: 3(NXDOMAIN ) yeah i know that for this IP there isn't still a right PTR, but i've already try with another correct revers...
by fferraro87
Mon Dec 11, 2017 10:04 am
Forum: Administrators
Topic: whitelist dns check reverse postfix zimbra
Replies: 3
Views: 959

whitelist dns check reverse postfix zimbra

Hi, i've some problem sending messages to a domain, because i've this error : 450 4.7.1 Client host rejected: cannot find your reverse hostname PTR it's fine and well propagated, so how can i whitelist this check on postfix? i've this zimbraMTARestriction : zimbraMtaRestriction: reject_non_fqdn_send...
by fferraro87
Mon Nov 27, 2017 3:36 pm
Forum: Administrators
Topic: error client host rejected zimbra behind mailscanner
Replies: 2
Views: 488

Re: error cliend host rejected zimbra behind mailscanner

i'm trying mailscanner in front of my zimbra server and everything works fine from external world to me. I think spamassassin is too 'heavy' and not too good for anti-spam, have you considered using rspamd instead of spamassassin? Client host rejected: cannot find your reverse hostname , [GW IP] (i...
by fferraro87
Mon Nov 27, 2017 2:56 pm
Forum: Administrators
Topic: error client host rejected zimbra behind mailscanner
Replies: 2
Views: 488

error client host rejected zimbra behind mailscanner

Hi, i'm trying mailscanner in front of my zimbra server and everything works fine from external world to me. I've this network : https://imgur.com/a/U6yjn There is some problem when i send from zimbra server 2 to zimbra server 1, from zimbra.log on zimbra server 2 i've this error : Nov 27 15:31:30 m...
by fferraro87
Thu Nov 16, 2017 8:05 am
Forum: Administrators
Topic: A Grafana Dashboard for Zimbra Collaboration
Replies: 69
Views: 54079

Re: A Grafana Dashboard for Zimbra Collaboration

Hi,
there is some news about new versions with negative number fix?

Thanks

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