MAIL - error sending mail to YAHOO

[villami2]

Hello to everyone
I'm using a free web hosting
Before migration to x15 server all are OK
Now I can't send any mail to YAHOO
There are a SMTP Log

+++ 1ivlZY-009m9N-Si has not completed +++
2020-01-26 12:19:45 1ivlZY-009m9N-Si <= info@villamilla.x10.bz H=x15.x10hosting.com (villamilla.x10.bz) [198.91.81.15] P=esmtpsa X=TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128 CV=no A=login:info@villamilla.x10.bz S=104961 id=2a72b90883b2795fefbe7922ace1e9aa@villamilla.x10.bz T="VILLA MILLA * ZIP Backup DB * 00716-20200126-181939 *" from <info@villamilla.x10.bz> for [<*destmail*>@gmail.com [<*mymail*>@yahoo.com [<*othermail*>01@gmail.com
2020-01-26 12:19:45 1ivlZY-009m9N-Si H=mta6.am0.yahoodns.net [67.195.204.74]: SMTP error from remote mail server after pipelined MAIL FROM:<info@villamilla.x10.bz> SIZE=107367: 421 4.7.0 [TSS04] Messages from 198.91.81.15 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2020-01-26 12:19:46 1ivlZY-009m9N-Si H=mta6.am0.yahoodns.net [67.195.228.111]: SMTP error from remote mail server after pipelined MAIL FROM:<info@villamilla.x10.bz> SIZE=107367: 421 4.7.0 [TSS04] Messages from 198.91.81.15 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2020-01-26 12:19:46 1ivlZY-009m9N-Si H=mta6.am0.yahoodns.net [98.136.96.76]: SMTP error from remote mail server after pipelined MAIL FROM:<info@villamilla.x10.bz> SIZE=107367: 421 4.7.0 [TSS04] Messages from 198.91.81.15 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2020-01-26 12:19:46 1ivlZY-009m9N-Si => [<*destmail*>@gmail.com F=<info@villamilla.x10.bz> R=lookuphost T=remote_smtp S=107231 H=gmail-smtp-in.l.google.com [172.217.219.27] X=TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128 CV=yes C="250 2.0.0 OK 1580059142 i7si11134874jab.47 - gsmtp"
2020-01-26 12:19:46 1ivlZY-009m9N-Si -> [<*othermail*>01@gmail.com F=<info@villamilla.x10.bz> R=lookuphost T=remote_smtp S=107231 H=gmail-smtp-in.l.google.com [172.217.219.27] X=TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128 CV=yes C="250 2.0.0 OK 1580059142 i7si11134874jab.47 - gsmtp"
2020-01-26 12:19:46 1ivlZY-009m9N-Si H=mta6.am0.yahoodns.net [67.195.204.73]: SMTP error from remote mail server after pipelined MAIL FROM:<info@villamilla.x10.bz> SIZE=107367: 421 4.7.0 [TSS04] Messages from 198.91.81.15 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2020-01-26 12:19:46 1ivlZY-009m9N-Si H=mta6.am0.yahoodns.net [67.195.204.72]: SMTP error from remote mail server after pipelined MAIL FROM:<info@villamilla.x10.bz> SIZE=107367: 421 4.7.0 [TSS04] Messages from 198.91.81.15 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html
2020-01-26 12:19:46 1ivlZY-009m9N-Si == [<*mymail*>@yahoo.com R=lookuphost T=remote_smtp defer (-45) H=mta6.am0.yahoodns.net [67.195.204.72]: SMTP error from remote mail server after pipelined MAIL FROM:<info@villamilla.x10.bz> SIZE=107367: 421 4.7.0 [TSS04] Messages from 198.91.81.15 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html

The MX entry are the default.
FROM:info@villamilla.x10.bz TO <*destmail*>@gmail.com
CC: <*mymail*>@yahoo.com
CC: <*othermail*>01@gmail.com
where the name <*??*> are hidden
I have missed anythings?
Many thanks

P.S.
i have tried to remove the user@yahoo.com but the mail will not be received at other destination

Before migration, all are OK (same script)

 

[spacresx]

sounds like yahoo might have blocked you due to user complaints.
like people you sent mail to complained to yahoo.
im just guessing by the message

 

[villami2]

The problem seems to be YAHOO don't accept email from x10.bz for suspected spam
One of YAHOO raccomandation is:
If you're not the administrator of the mail server in question, we suggest you contact the administrator directly to discuss the error.

 

[spacresx]

there is nothing members can do to help you besides make suggestions.
maybe a staff member can forward the message to the admins of x10 or
maybe you can email them through the main sites feedback to let them know.
otherwise avoid trying to send email to yahoo emails.

 

[villami2]

The problem is the poor reputation of this site (x10hosting)
Also GMAIL.COM and ARUBA.it refuse the connection:
R=lookuphost T=remote_smtp H=in.arubabusiness.it [62.149.157.166]: SMTP error from remote mail server after initial connection: 554 mxcm02-pc.ad.aruba.it bizsmtp wiBo2100X0Kpm9A01 Connection refused from 198.91.81.15.
See http://csi.cloudmark.com/reset-request/?ip=198.91.81.15 for more information.
Please forward this info to any staff members
Many thanks

 

[spacresx]

its odd that you mentioned gmail refuses it to.
as i also have a x10.bz domain and my email works fine.
i sent test emails to and from my gmail account without issue.
i dont use yahoo email anymore since they dropped chatrooms.

but im not having any email issue with my x10.bz email.
i dont mass email either.