not sending email after update

[magostinelli]

Describe the bug

Unable to send email

Context

• Hardware: VPS
• YunoHost: 1.2.10.1
• Mobilizon: 4.0.2~ynh1
• I have access to my server: Through SSH and through the webadmin

Steps to reproduce

1. Register to the mobilizon instance
2. Email not delivered
3. Couldn't send an email. Internal error.

Expected behavior

Sent email

Logs

Feb 28 19:47:39 yunohost postfix/smtpd[3783555]: warning: TLS library problem: error:1408F10B:SSL routines:ssl3_get_record:wrong version number:../ssl/record/ssl3_record.c:331: Feb 28 19:47:39 yunohost postfix/smtpd[3783555]: lost connection after STARTTLS from localhost[127.0.0.1] Feb 28 19:47:39 yunohost postfix/smtpd[3783555]: disconnect from localhost[127.0.0.1] ehlo=1 starttls=0/1 commands=1/2

I tryed to change port from 587 to 25, but i have the same error.

[magostinelli]

I found a solution, this is the working configuration:

config :mobilizon, Mobilizon.Web.Email.Mailer, adapter: Swoosh.Adapters.SMTP, relay: "127.0.0.1", port: 587, username: "mobilizon_notifs", password: "mypassword", auth: :always, ssl: false, tls: :always, tls_options: [ versions: [:tlsv1, :"tlsv1.1", :"tlsv1.2",:"tlsv1.3"], verify: :verify_peer, cacerts: :public_key.cacerts_get(), server_name_indication: 'yunohost.server.name', depth: 99 ], auth: :always, no_mx_lookups: false