PowerMTA™ 3.5r16 

Help
Queue Detail
namegmail.com/vmta1
recipients22
kbytes663.3
active connections1
pausedno
modenormal
Last Errors
timeerror
2025-06-27 03:09:12Error: connection closed by the remote host while connected from server1.ups-hk.cn (10.0.0.209:41271) to gmail-smtp-in.l.google.com (74.125.20.27)
2025-06-27 03:09:10Error: connection closed by the remote host while connected from server1.ups-hk.cn (10.0.0.209:57718) to gmail-smtp-in.l.google.com (74.125.20.27)
2025-06-27 03:08:56Maximum of 10 recipient errors detected; disconnecting while connected from server1.ups-hk.cn (10.0.0.209:42666) to alt4.gmail-smtp-in.l.google.com (192.178.162.26)
2025-06-27 03:08:51Maximum of 10 recipient errors detected; disconnecting while connected from server1.ups-hk.cn (10.0.0.209:60321) to alt4.gmail-smtp-in.l.google.com (192.178.162.26)
2025-06-27 03:08:45Maximum of 10 recipient errors detected; disconnecting while connected from server1.ups-hk.cn (10.0.0.209:60700) to alt3.gmail-smtp-in.l.google.com (192.178.212.26)
2025-06-27 03:08:39Maximum of 10 recipient errors detected; disconnecting while connected from server1.ups-hk.cn (10.0.0.209:54046) to alt3.gmail-smtp-in.l.google.com (192.178.212.26)
2025-06-27 03:08:34Maximum of 10 recipient errors detected; disconnecting while connected from server1.ups-hk.cn (10.0.0.209:36203) to alt2.gmail-smtp-in.l.google.com (173.194.208.26)
2025-06-27 03:08:28Maximum of 10 recipient errors detected; disconnecting while connected from server1.ups-hk.cn (10.0.0.209:41958) to alt2.gmail-smtp-in.l.google.com (173.194.208.26)
2025-06-27 03:08:22Maximum of 10 recipient errors detected; disconnecting while connected from server1.ups-hk.cn (10.0.0.209:56637) to alt1.gmail-smtp-in.l.google.com (142.250.101.27)
2025-06-27 03:08:17Maximum of 10 recipient errors detected; disconnecting while connected from server1.ups-hk.cn (10.0.0.209:52886) to alt1.gmail-smtp-in.l.google.com (142.250.101.27)
Queue Settings
type smtp dkim-headers-canon relaxed
add-gm-token no dkim-add-body-limit no
allow-cancel-during-transfer yes dkim-add-timestamp no
allow-priority-interruption yes dkim-expire-after never
allow-priority-interruption-during-transfer no ignore-8bitmime no
assume-delivery-upon-data-termination-timeout no ignore-chunking no
auth-password log-connections no
auth-username log-commands no
backoff-max-connect-rate unlimited log-data no
backoff-max-msg-rate unlimited log-resolution no
backoff-notify log-transfer-failures no
backoff-reroute-to-virtual-mta max-events-recorded 10
backoff-retry-after 1h max-cold-virtual-mta-msg 0/day
backoff-to-normal-after never max-errors-per-connection 10
backoff-to-normal-after-delivery no max-msg-per-connection 10
bounce-after 2d12h max-connect-rate unlimited
bounce-upon-5xx-greeting yes max-msg-rate 50/sec
bounce-upon-no-mx no max-rcpt-per-message 1000
bounce-upon-pix-transfer-failure no max-smtp-out 4
bounce-upon-transfer-failure no pix-bug-workaround yes
check-mfrom-outbound no queue-priority 50
check-pra-outbound no require-starttls yes
connect-timeout 2m retry-after 10m
data-send-timeout 3m retry-upon-new-mail no
default-smtp-port 25 route
deliver-local-dsn yes smtp-data-termination-timeout 10m
dk-sign yes smtp-greeting-timeout 5m
dkim-identity sender-or-from smtp-pattern-list
dkim-sign yes smtp-553-means-invalid-mailbox no
dkim-algorithm rsa-sha1 use-starttls no
dkim-body-canon relaxed use-unencrypted-plain-auth no