gr-mx

What is this repository ?

This is a repository of scripts and results to check Greek ISPs' mail servers TLS support for SMTP.

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The sorry state of STARTTLS support of Greek email providers

Update on the state of STARTTLS support of Greek email providers

Current status

Status according to the latest results file.

Commercial Provider	CA or Self Signed	Max TLS version	Supports SSLv3
COSMOTE	CA-signed	1.0/1.2	Yes/No
Wind	CA-signed	1.0/1.2	Yes/No
Cyta	CA-signed	1.2	No
Forthnet	CA-signed	1.2	No
HOL	NO CERTIFICATE	N/A	N/A
Vodafone	CA-signed	1.2	No

Non-Commercial Provider	CA or Self Signed	Max TLS version	Supports SSLv3
GRNET	CA-signed	1.2	No
SCH	NO CERTIFICATE	N/A	N/A
TEE	CA-signed	1.2	Yes/No
MIL	Self-signed	1.2	No

Universities	CA or Self Signed	Max TLS version	Supports SSLv3
AUTH	CA-signed	1.2	Yes
NTUA	CA-signed	1.2	Yes
UPATRAS	CA-signed	1.0	Yes

Free Providers	CA or Self Signed	Max TLS version	Supports SSLv3
IN	NO CERTIFICATE	N/A	N/A
FREEMAIL	CA-signed	1.2	No
MAILBOX	CA-signed	1.2	No

Radical Providers	CA or Self Signed	Max TLS version	Supports SSLv3
Espiv	CA-signed	1.2	No

For details regarding the certificates and supported TLS versions of each provider read the blog posts.

How to run the scripts on your own

run the script

# ./mx-script | tee results/results-`date +%Y%m%d`

see which MX servers support STARTTLS

# grep TLS results/results-`date +%Y%m%d`