1

Topic: 250-STARTTLS missing

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.5-1
- Linux/BSD distribution name and version: Ubuntu 16.04 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- Related log if you're reporting an issue:
====

I had installed the newest version of iRedmail and I noticed that 250-STARTTLS is missing. I had check with MXToolbox and it shows that TLS is not support on the email server.

What should I do now? I had  checked the main.cf and I saw:

#smtpd_sasl_auth_enable = yes
#smtpd_tls_auth_only = yes
#smtpd_sasl_security_options = noanonymous
#smtpd_tls_security_level = may

----

Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2

Re: 250-STARTTLS missing

And telnet shows as follows:

Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
220 mail.bqtoolbox.com ESMTP Postfix
EHLO
501 Syntax: EHLO hostname
EHLO 127.0.0.1
250-mail.bqtoolbox.com
250-PIPELINING
250-SIZE 15728640
250-ETRN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 SMTPUTF8
STARTTLS
502 5.5.1 Error: command not implemented

3

Re: 250-STARTTLS missing

Please enable this setting, and restart or reload Postfix service:

smtpd_tls_security_level = may

It's a bug.

4

Re: 250-STARTTLS missing

I had just managed to enable this before reading your response. Is this iRedmail's bug or the Postfix's one smile ?

5

Re: 250-STARTTLS missing

An iRedMail bug in iRedMail-0.9.5 and iRedMail-0.9.5-1.