# Email sending problem since Cpanel update to v94.0.2 - swiftmailer error

**URL:** <https://forum.mautic.org/t/email-sending-problem-since-cpanel-update-to-v94-0-2-swiftmailer-error/18624>\
**Category:** General Discussion\
**Tags:** mautic-3\
**Created:** [March 18, 2021, 7:56am UTC](https://forum.mautic.org/t/email-sending-problem-since-cpanel-update-to-v94-0-2-swiftmailer-error/18624 "2021-03-18T07:56:47Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![galdon](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/galdon/32/838_2.png) [@galdon](https://forum.mautic.org/u/galdon)\
**Post date:** [March 18, 2021, 7:56am UTC](https://forum.mautic.org/t/email-sending-problem-since-cpanel-update-to-v94-0-2-swiftmailer-error/18624/1 "2021-03-18T07:56:47Z")

</div>

I have been sending emails on a centos 7 vps with Mautic application for years without problems.  
Since i have updated cpanel version to v94.0.2 email sending is not more possible from mautic application with exim.  
I get a swiftmailer error.

I use this settings to send email from mautic application:

Service to send mail through: Other SMTP Server  
SMTP Host: 127.0.0.1  
Port: 25  
SMTP encryption type: none

Here is log output:

235 Authentication succeeded ++ Swift\_Transport\_EsmtpTransport started  
MAIL FROM: \>\> RCPT TO: \>\> DATA \<\< 250 OK \<\< 250 Accepted \<\< 354 Enter message, ending with “.” on a line by itself \>\>  
!! Connection to 127.0.0.1:25 Timed Out (code: 0)  
(code: 0) (send); [manager@xxx.xxxxxxxx.com](mailto:manager@xxx.xxxxxxxx.com) {“exception”:"[object] (Swift\_TransportException(code: 0)  
Connection to 127.0.0.1:25 Timed Out\nLog data:  
\n++ Starting Swift\_Transport\_EsmtpTransport\n\<\< [220-hosting.xxx-xxx-xxx.com](http://220-hosting.xxx-xxx-xxx.com)  
ESMTP Exim 4.94 #2 Thu, 18 Mar 2021 08:02:10 +0100 \r\n220-We do not authorize the use of this system to transport unsolicited, \r\n220 and/or bulk e-mail.\r\n\n\>\>  
EHLO [mailer.xxx.com](http://mailer.xxx.com)\r\n\n\<\< [250-hosting.xxx-xxx-xxx.com](http://250-hosting.xxx-xxx-xxx.com) Hello [mailer.xxx.com](http://mailer.xxx.com) [37.97.140.32]\r\n250-SIZE 52428800\r\n250-8BITMIME\r\n250-PIPELINING\r\n250-X\_PIPE\_CONNECT\r\n250-AUTH PLAIN LOGIN\r\n250-STARTTLS\r\n250 HELP\r\n\n\>\>  
AUTH LOGIN\r\n\n\<\< 334 VXNlcm5hbWU6\r\n\n\>\> bmV3c0BtYWlsZXIubmV1ZXJvdGlrLmNvbQ==\r\n\n\<\< 334 UGFzc3dvcmQ6\r\n\n\>\> QmVsbGF2aXN0YSgwMDE2KQ==\r\n\n  
\<\< 235 Authentication succeeded\r\n\n++ Swift\_Transport\_EsmtpTransport started\n\>\>  
MAIL FROM:\r\n\n\>\> RCPT TO:\r\n\n\>\> DATA\r\n\n\<\< 250 OK\r\n\n\<\< 250 Accepted\r\n\n\<\< 354 Enter message, ending with “.” on a line by itself\r\n\n\>\>  
\r\n.\r\n\n!! Connection to [mailer.xxx.com:25](http://mailer.xxx.com:25) Timed Out (code: 0) at /home/mailer/public\_html/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Plugins/LoggerPlugin.php:124, Swift\_IoException(code: 0):  
Connection to [mailer.xxx.com:25](http://mailer.xxx.com:25) Timed Out at /home/mailer/public\_html/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php:166)"}

Can anyone help?