Topics

1

E-Mail / My sent email does not reach to recipients

« on: July 22, 2021, 12:24:51 PM »

Hi,
I can receive emails and can send as well but my sent emails do not reach to recipients from any email host like Gmail, Hotmail and so.
What I did as debug:
- Rebuild email server
- Disabling CSF and restart email services
- My email does not blacklist as I checked each time before and after sending

Note: I must mention that i use Cloudflare but all "Proxy" was disabled and used "DNS only" mode for all DNS.

Here you can see my maillog from start to send an email till the end of its process with disabled CSF and restart email services:

Jul 22 12:57:18 srv1 postfix/smtpd[16381]: connect from unknown[102.xxx.xxx.36]
Jul 22 12:57:19 srv1 postfix/smtpd[16381]: TLS SNI smtp.mysite.com from unknown[102.xxx.xxx.36] not matched, using default chain
Jul 22 12:57:19 srv1 postfix/smtpd[16381]: Anonymous TLS connection established from unknown[102.xxx.xxx.36]: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)
Jul 22 12:57:20 srv1 cbpolicyd[16338]: module=Quotas, mode=update, host=102.xxx.xxx.36, helo=[10.197.0.6], from=test@mysite.com, to=mygmail@gmail.com, reason=quota_update, policy=9, quota=6, limit=7, track=Sender:@mysite.com, counter=MessageCount, quota=1.00/200 (0.5%)
Jul 22 12:57:20 srv1 postfix/smtpd[16381]: 2C6BB15E33: client=unknown[102.xxx.xxx.36], sasl_method=PLAIN, sasl_username=test@mysite.com
Jul 22 12:57:20 srv1 postfix/cleanup[16390]: 2C6BB15E33: message-id=<2993e6b0-8c2c-265d-3435-044881d711a9@mysite.com>
Jul 22 12:57:20 srv1 opendkim[16297]: 2C6BB15E33: DKIM-Signature field added (s=default, d=mysite.com)
Jul 22 12:57:20 srv1 postfix/qmgr[16289]: 2C6BB15E33: from=<test@mysite.com>, size=1105, nrcpt=1 (queue active)
Jul 22 12:57:20 srv1 postfix/smtpd[16381]: disconnect from unknown[102.xxx.xxx.36] ehlo=2 starttls=1 auth=1 mail=1 rcpt=1 data=1 quit=1 commands=8
Jul 22 12:57:50 srv1 postfix/smtp[16391]: connect to gmail-smtp-in.l.google.com[173.194.76.26]:25: Connection timed out
Jul 22 12:58:20 srv1 postfix/smtp[16391]: connect to gmail-smtp-in.l.google.com[2a00:1450:400c:c00::1b]:25: Connection timed out
Jul 22 12:58:50 srv1 postfix/smtp[16391]: connect to alt1.gmail-smtp-in.l.google.com[142.251.9.27]:25: Connection timed out
Jul 22 12:59:20 srv1 postfix/smtp[16391]: connect to alt1.gmail-smtp-in.l.google.com[2a00:1450:4025:c03::1a]:25: Connection timed out
Jul 22 12:59:50 srv1 postfix/smtp[16391]: connect to alt2.gmail-smtp-in.l.google.com[142.250.150.27]:25: Connection timed out
Jul 22 12:59:50 srv1 postfix/smtp[16391]: 2C6BB15E33: to=<mygmail@gmail.com>, relay=none, delay=151, delays=0.63/0.02/150/0, dsn=4.4.1, status=deferred (connect to alt2.gmail-smtp-in.l.google.com[142.250.150.27]:25: Connection timed out)
Jul 22 13:00:01 srv1 postfix/pickup[16286]: BB20415E36: uid=1001 from=<mysiteuser>
Jul 22 13:00:01 srv1 postfix/cleanup[16498]: BB20415E36: message-id=<20210722110001.BB20415E36@srv1.myemailserver.com>
Jul 22 13:00:01 srv1 opendkim[16297]: BB20415E36: DKIM-Signature field added (s=default, d=srv1.myemailserver.com)
Jul 22 13:00:01 srv1 postfix/qmgr[16289]: BB20415E36: from=<mysiteuser@srv1.myemailserver.com>, size=922, nrcpt=1 (queue active)
Jul 22 13:00:01 srv1 postfix/local[16504]: BB20415E36: to=<mysiteuser@srv1.myemailserver.com>, orig_to=<mysiteuser>, relay=local, delay=0.29, delays=0.26/0.02/0/0, dsn=2.0.0, status=sent (delivered to mailbox)
Jul 22 13:00:01 srv1 postfix/qmgr[16289]: BB20415E36: removed
Jul 22 13:00:37 srv1 postfix/pickup[16286]: 4ED8415E35: uid=0 from=<root>
Jul 22 13:00:37 srv1 postfix/cleanup[16498]: 4ED8415E35: message-id=<20210722110037.4ED8415E35@srv1.myemailserver.com>
Jul 22 13:00:37 srv1 opendkim[16297]: 4ED8415E35: DKIM-Signature field added (s=default, d=srv1.myemailserver.com)
Jul 22 13:00:37 srv1 postfix/qmgr[16289]: 4ED8415E35: from=<root@srv1.myemailserver.com>, size=721, nrcpt=1 (queue active)
Jul 22 13:00:37 srv1 postfix/pickup[16286]: 650D215E32: uid=0 from=<root>
Jul 22 13:00:37 srv1 postfix/cleanup[16498]: 650D215E32: message-id=<20210722110037.650D215E32@srv1.myemailserver.com>
Jul 22 13:00:37 srv1 opendkim[16297]: 650D215E32: DKIM-Signature field added (s=default, d=srv1.myemailserver.com)
Jul 22 13:00:37 srv1 postfix/qmgr[16289]: 650D215E32: from=<root@srv1.myemailserver.com>, size=737, nrcpt=1 (queue active)

2

Migration from other control panels / CWP to CWP Remigration problem

« on: July 03, 2021, 02:08:32 PM »

Hi,
I did CWP to CWP transfer successfully but while i want to do it once again i can't because everything was transfer in before. How can i do it again? Even i made a new API but no success.

Please help me

3

CSF Firewall / Website access problem

« on: June 22, 2021, 01:32:26 AM »

Hi,
I can't access my website with an specific user IP while that ip does not blocked or even isn't at any error log also isn't listed on csf with csf -g command. But once I disable the CSF i can access to that site with out any problem.
I have not Modsecurity.

May you help please?

4

How to / mod_cloudflare doesn't work with successful installtion!

« on: March 02, 2016, 12:46:09 AM »

Hi,
I installed "mod_cloudflare" successful on CWP that use apache web server via this link: https://support.cloudflare.com/hc/en-us/articles/203656534-How-can-I-set-up-Apache-mod-CloudFlare-
After this all i see visitors ip still are not their real ip ... and im sure the module is active on my VPS. You can see it on attached screen shot.
Any idea how to fix this matter?

Regards