Hi,
Same issues is back after latest update.
Need this fixed asap, not sure how to go about it, tried all kinds of message wrapping in outlook but problem persists.
######################################################################
# TRANSPORTS CONFIGURATION #
######################################################################
IGNORE_SMTP_LINE_LENGTH_LIMIT = 1
begin transports
smtp_relay_smtp:
driver = smtp
hosts_require_auth = $host_address
hosts_require_tls = $host_address
remote_smtp:
driver = smtp
helo_data = ${lookup dnsdb{>: defer_never,ptr=$sending_ip_address}{${listextract{1}{$value}}}{$primary_hostname}}
dkim_domain = DKIM_DOMAIN
dkim_selector = mail
dkim_private_key = DKIM_PRIVATE_KEY
dkim_canon = relaxed
dkim_strict = 0
hosts_try_fastopen = !*.l.google.com
interface = ${if exists{OUTGOING_IP}{${readfile{OUTGOING_IP}}}}
.ifdef IGNORE_SMTP_LINE_LENGTH_LIMIT
message_linelength_limit = 1G
.endif
remote_forwarded_smtp:
driver = smtp
helo_data = ${lookup dnsdb{>: defer_never,ptr=$sending_ip_address}{${listextract{1}{$value}}}{$primary_hostname}}
dkim_domain = DKIM_DOMAIN
dkim_selector = mail
dkim_private_key = DKIM_PRIVATE_KEY
dkim_canon = relaxed
dkim_strict = 0
hosts_try_fastopen = !*.l.google.com
interface = ${if exists{OUTGOING_IP}{${readfile{OUTGOING_IP}}}}
.ifdef IGNORE_SMTP_LINE_LENGTH_LIMIT
message_linelength_limit = 1G
.endif
# modify the envelope from, for mails that we forward
max_rcpt = 1
return_path = ${srs_encode {SRS_SECRET} {$return_path} {$original_domain}}