Oct 21 17:27:20 smtp postfix/smtp[20508]: 1D59A446137: to=<
toni...@xxxxxx.com.br>, relay=
ASPMX.L.GOOGLE.COM[142.251.0.26]:25, delay=2, delay
s=0.05/0.01/1.1/0.9, dsn=5.7.1, status=bounced (host
ASPMX.L.GOOGLE.COM[142.251.0.26] said: 550-5.7.1 [187.72.53.89] This message is not RFC 532
2 compliant, the issue is: 550-5.7.1 duplicate To headers. To reduce the amount of spam sent to Gmail, 550-5.7.1 this message has been blocked.
Please review 550 5.7.1 RFC 5322 specifications for more information. z20-20020a056871015400b0012af869cbc7si20969368oab.86 - gsmtp (in reply to
end of DATA command))
alguém passando por esse problema e conseguiu resolver?