My emails are not being forwarded from cyberpanel email to gmail why?

1.)Ubuntu 20.04 (LTS) x64
2.) My server info CyberPanel
Current Version: 2.3
Build: 3Current Commit: eb9eafd4daef7b244fb590c830e3fb3a8d5818f6
Latest Version: 2.3
Latest Build: 4Latest Commit: 479582a7b9b193690909c9215e2df3546dd05727

root@prayers24hrs:~# journalctl -f | grep postfix 
Apr 27 16:12:38 prayers24hrs postfix/smtpd[673898]: warning: hostname grieving.medyamol.com does not resolve to address 141.98.11.67
Apr 27 16:12:38 prayers24hrs postfix/smtpd[673898]: connect from unknown[141.98.11.67]
Apr 27 16:12:38 prayers24hrs postfix/smtpd[673898]: warning: connect to Milter service inet:127.0.0.1:8891: Connection refused
Apr 27 16:12:41 prayers24hrs postfix/smtpd[673898]: warning: unknown[141.98.11.67]: SASL PLAIN authentication failed:
Apr 27 16:12:41 prayers24hrs postfix/smtpd[673898]: disconnect from unknown[141.98.11.67] ehlo=1 auth=0/1 quit=1 commands=2/3
Apr 27 16:13:32 prayers24hrs postfix/submission/smtpd[674330]: warning: database /etc/postfix/vmail_ssl.map.db is older than source file /etc/postfix/vmail_ssl.map
Apr 27 16:13:32 prayers24hrs postfix/submission/smtpd[674330]: connect from 172-104-9-35.ip.linodeusercontent.com[172.104.9.35]
Apr 27 16:13:32 prayers24hrs postfix/submission/smtpd[674330]: warning: connect to Milter service inet:127.0.0.1:8891: Connection refused
Apr 27 16:13:33 prayers24hrs postfix/submission/smtpd[674330]: SSL_accept error from 172-104-9-35.ip.linodeusercontent.com[172.104.9.35]: lost connection
Apr 27 16:13:33 prayers24hrs postfix/submission/smtpd[674330]: lost connection after STARTTLS from 172-104-9-35.ip.linodeusercontent.com[172.104.9.35]
Apr 27 16:13:33 prayers24hrs postfix/submission/smtpd[674330]: disconnect from 172-104-9-35.ip.linodeusercontent.com[172.104.9.35] ehlo=1 starttls=0/1 commands=1/2
Apr 27 16:14:26 prayers24hrs postfix/smtpd[674381]: warning: database /etc/postfix/vmail_ssl.map.db is older than source file /etc/postfix/vmail_ssl.map
Apr 27 16:14:26 prayers24hrs postfix/smtpd[674381]: warning: hostname piett.minchernes.com does not resolve to address 141.98.11.111
Apr 27 16:14:26 prayers24hrs postfix/smtpd[674381]: connect from unknown[141.98.11.111]
Apr 27 16:14:26 prayers24hrs postfix/smtpd[674381]: warning: connect to Milter service inet:127.0.0.1:8891: Connection refused
Apr 27 16:14:29 prayers24hrs postfix/smtpd[674381]: warning: unknown[141.98.11.111]: SASL PLAIN authentication failed:
Apr 27 16:14:29 prayers24hrs postfix/smtpd[674381]: disconnect from unknown[141.98.11.111] ehlo=1 auth=0/1 quit=1 commands=2/3
Apr 27 16:15:03 prayers24hrs postfix/pickup[674299]: F159FBE44B: uid=1002 from=<praye5244>
Apr 27 16:15:04 prayers24hrs postfix/cleanup[674417]: warning: connect to Milter service inet:127.0.0.1:8891: Connection refused
Apr 27 16:15:04 prayers24hrs postfix/cleanup[674417]: F159FBE44B: message-id=<[email protected]>
Apr 27 16:15:04 prayers24hrs postfix/qmgr[602949]: F159FBE44B: from=<[email protected]>, size=12141, nrcpt=2 (queue active)
Apr 27 16:15:04 prayers24hrs postfix/pipe[674420]: F159FBE44B: to=<[email protected]>, relay=dovecot, delay=0.17, delays=0.06/0.01/0/0.09, dsn=2.0.0, status=sent (delivered via dovecot service)
Apr 27 16:15:04 prayers24hrs postfix/smtp[674419]: F159FBE44B: to=<[email protected]>, orig_to=<[email protected]>, relay=gmail-smtp-in.l.google.com[64.233.166.26]:25, delay=0.63, delays=0.06/0.04/0.19/0.34, dsn=5.7.1, status=bounced (host gmail-smtp-in.l.google.com[64.233.166.26] said: 550-5.7.1 [167.71.135.20      12] Our system has detected that this message is 550-5.7.1 likely unsolicited mail. To reduce the amount of spam sent to Gmail, 550-5.7.1 this message has been blocked. Please visit 550-5.7.1  https://support.google.com/mail/?p=UnsolicitedMessageError 550 5.7.1  for more information. j12-20020a5d448c000000b002f6a6ea1928si12195908wrq.117 - gsmtp (in reply to end of DATA command))
Apr 27 16:15:04 prayers24hrs postfix/cleanup[674417]: 9598DBE44C: message-id=<[email protected]>
Apr 27 16:15:04 prayers24hrs postfix/qmgr[602949]: 9598DBE44C: from=<>, size=14873, nrcpt=1 (queue active)
Apr 27 16:15:04 prayers24hrs postfix/bounce[674422]: F159FBE44B: sender non-delivery notification: 9598DBE44C
Apr 27 16:15:04 prayers24hrs postfix/qmgr[602949]: F159FBE44B: removed
Apr 27 16:15:04 prayers24hrs postfix/pipe[674420]: 9598DBE44C: to=<[email protected]>, relay=dovecot, delay=0.05, delays=0/0/0/0.04, dsn=5.1.1, status=bounced (user unknown)

comments

Noticed that gmail is blocking email from my server, trying to go to postmaster tools to add domain but txt records do not want to get added on cloudflare.

I also see lots of weird stuff in the report above, am i being hacked?

Welcome @caiuscasius44 Happy you are here

Please include which version of cyberpanel you are using as instructed here How to ask for assistance?

Did you follow this guide ?