Problemas ao Enviar E-mail com Anexo

Boa tarde Pessoal estou tento o seguinte problema pra poder enviar e-mail com anexo. esse tipo de problema n"o e sempre que acontece. mas por sorte acontece em todo e-mail com extrema import"ncia por meu usu"rio LOG: MAIN cwd=/usr/loBcal/cpanel/whostmgr/docroot 4 args: /usr/sbin/exim -v -M 1hboGX-0006PK-98 delivering 1hboGX-0006PK-98 LOG: MAIN Sender identification U=xxxx D=xxxx S=xxxx@xxxx.com.br LOG: MAIN Sender identification U=xxxx D=xxxx S=xxxx@xxxx.com.br Connecting to brmail9.br-example.com [201.28.xxx.xxx]:25 from 80.241.xxx.xx ... connected SMTP<< 220 brmail9.br-example.com ESMTP BR Mail Server SMTP>> EHLO cloud.example.net SMTP<< 250-brmail9.br-example.com says EHLO to 80.241.xxx.xx:62745 250-PIPELINING 250-ENHANCEDSTATUSCODES 250-SIZE 52428800 250-STARTTLS 250 8BITMIME SMTP>> STARTTLS SMTP<< 220 2.0.0 continue LOG: MAIN [201.28.xxx.xxx] SSL verify error: depth=0 error=self signed certificate cert=/CN=brmail9.br-example.com/OU=/O=Petrobras Distribuidora SA/L=Rio de Janeiro/ST=Rio de Janeiro/C=BR/emailAddress=grpcerbr@br-example.com SMTP>> EHLO cloud.example.net SMTP<< 250-brmail9.br-example.com says EHLO to 80.241.xxx.xx:62745 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-PIPELINING 250 SIZE 52428800 SMTP>> MAIL FROM: SIZE=6902856 SMTP>> RCPT TO: SMTP>> RCPT TO: SMTP>> DATA SMTP<< 250 2.0.0 MAIL FROM accepted SMTP<< 250 2.0.0 RCPT TO accepted SMTP<< 250 2.0.0 RCPT TO accepted SMTP<< 354 3.0.0 continue. finished with "\r\n.\r\n" SMTP>> writing message and terminating "." LOG: MAIN SSL_write: (from (LOCOP) [52.225.xxx.xx]:63498) syscall: Connection reset by peer SMTP(close)>> LOG: MAIN H=brmail9.br-example.com [201.28.xxx.xxx]: brmail9.br-example.com [201.28.xxx.xxx]: No such file or directory Connecting to brmail9.br-example.com [189.21.xxx.xx]:25 from 80.241.xxx.xxx ... failed: Connection refused LOG: MAIN H=brmail9.br-example.com [189.21.xxx.xxx] Connection refused Connecting to brmail7.br-example.com [201.28.xxx.xxx]:25 from 80.241.xxx.xx6 ... failed: Connection refused LOG: MAIN H=brmail7.br-example.com [201.28.xxx.xxx] Connection refused Connecting to brmail7.br-example.com [189.21.235.21]:25 from 80.241.xxx.xxx ... failed: Connection refused LOG: MAIN H=brmail7.br-example.com [189.21.xxx.xxx] Connection refused LOG: MAIN == abedes@br-example.com R=dkim_lookuphost T=dkim_remote_smtp defer (111): Connection refused H=brmail9.br-example.com [201.28.xxx.xxx] LOG: MAIN == gustavovi@br-example.com R=dkim_lookuphost T=dkim_remote_smtp defer (111): Connection refused H=brmail9.br-example.com [201.28.xxx.xxx]
se for enviada sem anexo ela envia normalmente,