Postfix nao enviad e-mails

[glauberportella 0]

Boa tarde, é o seguinte tenho a seguinte configuração de servidores para envio de e-mail marketing:

 

Servidor A - domínio newsmacweb.com.br - interface do sistema para cadastro das campanhas a serem enviadas.

Servidor B - domínio enviadoo.com - Configurado com Postfix para disparo dos e-mails criados no sistema no Servidor A.

 

Após alterar de datacenter e mesmo copiando a configuração do meu servidor anterior estou tendo problema no envio de e-mails, todos os e-mails que tentam sair do Servidor B (e-mails que foram inseridos na fila de B pelo servidor A) retornam "connection refused" e/ou "status=deferred".

 

Em anexo segue um pedaço do log com os erros, por favor, preciso saber como corrigir isso.

 

Os dois servidores estão com o ISPConfig 3 e postfix/dovecot para envio/recebimento de e-mail.

 

Trecho do log de mail.log:

Mar  2 08:08:04 emkt postfix/smtp[1541]: F0118A205E: to=<adriana.dorado@conservo.com.br>, relay=none, delay=1.7, delays=0.03/0.01/1.6/0, dsn=4.4.1, status=deferred (connect to mail.conservo.com.br[200.216.242.214]:25: Connection refused)
Mar  2 08:08:08 emkt postfix/smtp[1589]: 7F2FBA2090: to=<bhfaturamento@brasanitas.com.br>, relay=none, delay=3.1, delays=0.05/0.01/3.1/0, dsn=4.4.1, status=deferred (connect to brasanitas-com-br.mail.protection.outlook.com[207.46.163.247]:25: Connection refused)
Mar  2 08:08:14 emkt postfix/smtp[1526]: 3C7C4A207B: to=<anchietabh@anchietabh.com.br>, relay=none, delay=10, delays=0.04/0.03/10/0, dsn=4.4.3, status=deferred (Host or domain name not found. Name service error for name=anchietabh.com.br type=MX: Host not found, try again)
Mar  2 08:08:14 emkt postfix/smtp[1618]: 7829CA20AB: to=<cmaserves@hotmail.com>, relay=none, delay=7.2, delays=0.04/0.01/7.1/0, dsn=4.4.1, status=deferred (connect to mx1.hotmail.com[65.55.33.135]:25: Connection refused)
Mar  2 08:08:15 emkt postfix/smtp[1532]: 9EF5BA20B3: to=<seacmg-return-path@newsmacweb.com.br>, relay=none, delay=7.2, delays=0/6/1.2/0, dsn=4.4.1, status=deferred (connect to mx.newsmacweb.com.br[93.188.165.137]:25: Connection refused)
Mar  2 08:08:17 emkt postfix/smtp[1602]: 8C79FA2066: to=<caroline.figueiredo@brasanitas.com.br>, relay=none, delay=11, delays=0.03/0.01/11/0, dsn=4.4.1, status=deferred (connect to brasanitas-com-br.mail.protection.outlook.com[207.46.163.170]:25: Connection refused)
Mar  2 08:08:21 emkt postfix/smtp[1531]: 96A05A2081: to=<antenor@dnpratica.com.br>, relay=none, delay=17, delays=0.04/0/17/0, dsn=4.4.1, status=deferred (connect to mx2.iphotel.com.br[186.233.88.56]:25: Connection refused)
Mar  2 08:08:23 emkt postfix/smtp[1612]: 2390AA20A8: to=<cirlei.oliveira@grupoperfect.com.br>, relay=none, delay=17, delays=0.12/0.01/16/0, dsn=4.4.1, status=deferred (connect to mia1-load.supramail.com.br[199.59.96.217]:25: Connection refused)
Mar  2 08:08:25 emkt postfix/smtp[1553]: 8B7B4A206F: to=<alexandre@confiancacondominios.com.br>, relay=none, delay=22, delays=0.08/0.01/22/0, dsn=4.4.1, status=deferred (connect to mx-vip-01.kinghost.net[177.185.197.35]:25: Connection refused)
Mar  2 08:08:25 emkt postfix/smtp[1616]: 69EBBA20AD: to=<seacmg-return-path@newsmacweb.com.br>, relay=none, delay=18, delays=0/0.01/18/0, dsn=4.4.1, status=deferred (connect to mx.newsmacweb.com.br[93.188.165.137]:25: Connection refused)
Mar  2 08:08:33 emkt postfix/smtp[1554]: A2F12A2070: to=<alice@engenhariadelta.com.br>, relay=none, delay=30, delays=0.04/0.01/30/0, dsn=4.4.1, status=deferred (connect to mx.terraempresas.com.br[208.84.244.133]:25: Connection timed out)
Mar  2 08:08:33 emkt postfix/smtp[1555]: AD517A2071: to=<alimpar@terra.com.br>, relay=none, delay=30, delays=0.04/0.01/30/0, dsn=4.4.1, status=deferred (connect to vip-us-br-mx.terra.com[208.84.244.133]:25: Connection timed out)
Mar  2 08:08:34 emkt postfix/smtp[1564]: 32ACFA207A: to=<analista_custos@interativaservice.com.br>, relay=none, delay=30, delays=0.04/0.01/30/0, dsn=4.4.1, status=deferred (connect to spamwall-cluster.idc2.mandic.com.br[200.219.212.7]:25: Connection timed out)
Mar  2 08:08:34 emkt postfix/smtp[1550]: 64765A2055: to=<alcantra.bhz@servi-san.com.br>, relay=none, delay=31, delays=0.03/0.01/31/0, dsn=4.4.1, status=deferred (connect to linux.servi-san.com.br[200.253.168.130]:25: Connection timed out)
Mar  2 08:08:34 emkt postfix/smtp[1566]: 51BE6A1002: to=<andre.melo@protege.com.br>, relay=none, delay=30, delays=0.05/0.02/30/0, dsn=4.4.1, status=deferred (connect to smtp.protege.com.br[177.11.253.36]:25: Connection timed out)
Mar  2 08:08:34 emkt postfix/smtp[1561]: 0C887A2077: to=<aloisiogustavo.silva@periodical.com.br>, relay=none, delay=31, delays=0.06/0.02/30/0, dsn=4.4.1, status=deferred (connect to periodical.com.br[66.7.222.42]:25: Connection timed out)
Mar  2 08:08:34 emkt postfix/smtp[1549]: 46981A2069: to=<airquality@airqualitymg.com.br>, relay=none, delay=31, delays=0.06/0.01/31/0, dsn=4.4.1, status=deferred (connect to mx2.sub3.homie.mail.dreamhost.com[69.163.253.9]:25: Connection refused)
Mar  2 08:08:34 emkt postfix/smtp[1576]: B77F7A205E: to=<antonionegomes@ig.com.br>, relay=none, delay=30, delays=0.04/0.01/30/0, dsn=4.4.1, status=deferred (connect to mx.ig.com.br[177.153.26.10]:25: Connection timed out)

[Vinicius Ianni 189]

Não tenho o conhecimento necessário sobre isso, mas talvez este link lhe ajude