504 Gateway Time-out+

Added by Reiner Lichtenberger 3 months ago

it appears:
An error occurred while sending mail (Net::ReadTimeout with #<TCPSocket:(closed)>)
or
504 Gateway Time-out+

what can I do? V 4.1.1

SNIP -----------------
email_delivery:
delivery_method: :smtp
smtp_settings:
address: "ghgh.de"
port: 465
authentication: :login
domain: 'ghgh.de'
user_name: ''
password: 'xxxxx'
SNIP ---