I faced with error when use mailcatcher with laravel ( "laravel/framework": "^8.54",)
"message": "Connection could not be established with host localhost :stream_socket_client(): unable to connect to localhost:8003 (Cannot assign requested address)",
"exception": "Swift_TransportException",
"file": "/var/www/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php",
"line": 261,
So, I sent email like usual, I checked used default mail smpt
config/mail.php
'mailers' => [
'smtp' => [
'transport' => 'smtp',
'host' => env('MAIL_HOST', 'smtp.mailgun.org'),
'port' => env('MAIL_PORT', 587),
'encryption' => env('MAIL_ENCRYPTION', 'tls'),
'username' => env('MAIL_USERNAME'),
'password' => env('MAIL_PASSWORD'),
'timeout' => null,
'auth_mode' => null,
],
in code
use Illuminate\Support\Facades\Mail;
//
Mail::send((new ContactUsEmail($contactUs)));
my .env
MAIL_MAILER=smtp
MAIL_HOST=localhost
MAIL_PORT=8003
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null
MAIL_FROM_ADDRESS=from_admin@admin.com
MAIL_TO_ADDRESS=to_admin@admin.com
MAIL_FROM_NAME="${APP_NAME}"
MAIL_TO_NAME=admin
When I debugg it in \Swift_Transport_StreamBuffer
params = {array} [8]
protocol = ""
host = "localhost"
port = {int} 8003
timeout = {int} 30
blocking = {int} 1
tls = false
type = {int} 1
stream_context_options = {array} [0]
looks like port correct
mailcatcher is available when I open http://localhost:8100/
docker-compose yml:
php-larabostad:
build:
context: .
dockerfile: ./php/Dockerfile
restart: on-failure
volumes:
- "../:/var/www"
- "./php/php.ini:/usr/local/etc/php/conf.d/custom.ini"
- "./data/php:/var/larabostad:z"
networks:
- php-larabostad-networks
- mysql-larabostad-networks
- mailcatcher-larabostad-networks
mailcatcher:
image: schickling/mailcatcher:latest
container_name: myapp-mailcatcher
ports:
- "8003:1025"
- "8100:1080"
networks:
- mailcatcher-larabostad-networks
docker-compose ps
docker_nginx-larabostad_1 /docker-entrypoint.sh ngin ... Up 0.0.0.0:443->443/tcp,:::443->443/tcp,
0.0.0.0:80->80/tcp,:::80->80/tcp
docker_php-larabostad_1 bash /usr/local/bin/docker ... Up 9000/tcp
myapp-mailcatcher mailcatcher --no-quit --fo ... Up 0.0.0.0:8003->1025/tcp,:::8003->1025/tcp,
0.0.0.0:8100->1080/tcp,:::8100->1080/tcp
mysql8 docker-entrypoint.sh mysql ... Up 0.0.0.0:3306->3306/tcp,:::3306->3306/tcp, 33060/tcp
what I'm doing wrong ?
UPDATE
executed ping from php container
/var/www# ping mailcatcher
PING mailcatcher (172.23.0.2) 56(84) bytes of data.
64 bytes from myapp-mailcatcher.docker_mailcatcher-larabostad-networks (172.23.0.2): icmp_seq=1 ttl=64 time=0.237 ms
64 bytes from myapp-mailcatcher.docker_mailcatcher-larabostad-networks (172.23.0.2): icmp_seq=2 ttl=64 time=0.138 ms
new error
"message": "Connection could not be established with host mailcatcher :stream_socket_client(): unable to connect to mailcatcher:8003 (Connection refused)",
"exception": "Swift_TransportException",
"file": "/var/www/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php",
"line": 261,
All docker services in compose working in one network (by default). If you want to connect from one service to other - use their name. And, because you connect into private network - use standard port
MAIL_HOST=mailcatcher
MAIL_PORT=1025