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@ik11235
Last active July 15, 2019 03:23
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- default_transport = error
- relay_transport = error
+ #default_transport = error
+ #relay_transport = error
===
+ relayhost = [smtp.sendgrid.net]:2525
+ smtp_tls_security_level = encrypt
+ smtp_sasl_auth_enable = yes
+ smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
+ header_size_limit = 4096000
+ smtp_sasl_security_options = noanonymous
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