Server TLS issue

Forum|Forum|8 years ago
December 29, 2017
4 replies
9443 views

Hi,

i am unable to recieve an email from specific domain, upon troubleshooitng i found the following error :

STARTTLS=server, error: accept failed=-1, reason=unknown, SSL_error=5, errno=104, retry=-1, relay=somedomain.com [1.1.1.1]

is it could be because of TLS profile or do i have increase the cipher level ?

am unable to understand the error message here .

emnoc

New Member

Do you have a TLS profile for sending?

Are you enable for TLS for receiving ?

But yes if you are some one is trying to use TLS and the system are not compatible, the MTA will fallback or even deny mail as determine the policy ( required or preferred )

Ken

FahadAuthor

New Member

hi am not using TLS profile for sending and didnt enable it for receiving , do i have to for both ?

emnoc

New Member

yes you need delivery rule to use TLS outbound. Typically you write it as *.somdomain.com and set the TLS and method.

Download the fortimail cli and administration guide for your version of FML and follow the guidelines. Keep in mind that NOT all MX support TLS or even have it enable.

Ken

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