{"id":1649,"date":"2014-09-08T22:10:48","date_gmt":"2014-09-09T05:10:48","guid":{"rendered":"https:\/\/ephesoft.com\/docs\/?p=1649"},"modified":"2020-08-31T10:01:54","modified_gmt":"2020-08-31T17:01:54","slug":"test-if-smtp-email-server-is-ssl-enabled","status":"publish","type":"post","link":"https:\/\/ephesoft.com\/docs\/test-if-smtp-email-server-is-ssl-enabled\/","title":{"rendered":"Test if SMTP Email Server is SSL ENABLED"},"content":{"rendered":"
Issue: You would use this procedure to test SSL port compatibility. This is usually used for troubleshooting ephesoft email notifications which requires SSL<\/span>\u00a0(TLS and unencrypted connections are not supported).<\/div>\n
<\/div>\n
1. Install Openssl utility here –\u00a0http:\/\/slproweb.com\/products\/Win32OpenSSL.html<\/strong><\/div>\n
2. Run the command:<\/strong><\/div>\n
openssl s_client -connect {ipaddress}:{portnumber}<\/strong><\/div>\n
<\/div>\n
*If the connection does not support ssl, please contact your email admin to enable or install a smtp server with ssl.<\/div>\n
<\/div>\n
*UPDATE Ephesoft 3.1.2.6+ Supports many more smtp email protocols for notifications. See mail.properties settings:<\/div>\n
mail.authentication=false
\nmail.tls_enabled=false
\nmail.ssl_enabled=false<\/div>\n
<\/div>\n
*********** IF NOT SSL, COMMAND WILL DISPLAY SIMILAR TO\u00a0***********<\/strong><\/div>\n

C:\\OpenSSL-Win32\\bin>openssl s_client -connect smtp.gmail.com:587<\/span>
WARNING: can’t open config file: \/usr\/local\/ssl\/openssl.cnf<\/span>
Loading ‘screen’ into random state – done<\/span>
CONNECTED(000001AC)<\/span>
write:errno=10054<\/span>
—<\/span>
no peer certificate available<\/span>
—<\/span>
No client certificate CA names sent<\/span>
—<\/span>
SSL handshake has read 0 bytes and written 307 bytes<\/span>
—<\/span>
New, (NONE), Cipher is (NONE)<\/span>
Secure Renegotiation IS NOT supported<\/span>
Compression: NONE<\/span>
Expansion: NONE<\/span>
—<\/span><\/p>\n

<\/div>\n
*********** IF SSL, COMMAND\u00a0WILL DISPLAY SIMILAR TO\u00a0***********<\/strong><\/div>\n
C:\\OpenSSL-Win32\\bin>openssl s_client -connect smtp.gmail.com:465
\nWARNING: can’t open config file: \/usr\/local\/ssl\/openssl.cnf
\nLoading ‘screen’ into random state – done
\nCONNECTED(0000019C)
\ndepth=1 OU = generated by avast! antivirus for SSL scanning, O = avast! Mail Sca
\nnner, CN = avast! Mail Scanner Root
\nverify error:num=19:self signed certificate in certificate chain
\nverify return:0
\n—
\nCertificate chain
\n0 s:\/C=US\/ST=California\/L=Mountain View\/O=Google Inc\/CN=smtp.gmail.com
\ni:\/OU=generated by avast! antivirus for SSL scanning\/O=avast! Mail Scanner\/CN
\n=avast! Mail Scanner Root
\n1 s:\/OU=generated by avast! antivirus for SSL scanning\/O=avast! Mail Scanner\/CN
\n=avast! Mail Scanner Root
\ni:\/OU=generated by avast! antivirus for SSL scanning\/O=avast! Mail Scanner\/CN
\n=avast! Mail Scanner Root
\n—
\nServer certificate
\n—–BEGIN CERTIFICATE—–
\nMIIEBTCCAu2gAwIBAgIEAbRsdDANBgkqhkiG9w0BAQUFADB6MTcwNQYDVQQLFC5n
\nZW5lcmF0ZWQgYnkgYXZhc3QhIGFudGl2aXJ1cyBmb3IgU1NMIHNjYW5uaW5nMRww
\nGgYDVQQKFBNhdmFzdCEgTWFpbCBTY2FubmVyMSEwHwYDVQQDFBhhdmFzdCEgTWFp
\nbCBTY2FubmVyIFJvb3QwHhcNMTQwNzE1MDg0MDM4WhcNMTUwNDA0MTUxNTU1WjBo
\nMQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwNTW91
\nbnRhaW4gVmlldzETMBEGA1UECgwKR29vZ2xlIEluYzEXMBUGA1UEAwwOc210cC5n
\nbWFpbC5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDZesYLkYc3
\nSf6QewfHDWwPKhK+xbBV9B3gUInuk7uGjY6Tu0xGEI3u1LNtFnOCfkwDaaqmkHia
\n0a96Md\/YA9srLTgRn6pLZYG6HUy4pA7OIODNZ7gs5JXMspl2K8XhomAtFu1OQ785
\n6r64+F0TEUjy9BAGgOueosf49Q0p1xkPcjnvIS2ziSteXUaaIaxlxguoJvfcAVZT
\ngLlfFlxV+1Qqa3u3tTP0s9mA90G7nl2H1bAvbZe0+jwe+BSKzf\/u1+N0y8OSVzNj
\nYGzlUVkwwkwA7Z5QGnoPX9bKRbIuF1+fUMjZ\/jUgUnsQ4LVer2ds3lPz0dwmKpVP
\najgFWc1g37ZRAgMBAAGjgaQwgaEwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF
\nBwMCMBkGA1UdEQQSMBCCDnNtdHAuZ21haWwuY29tMB0GA1UdDgQWBBSanZBvY+Rn
\nj0HquJmae9AJvwiCzTAMBgNVHRMBAf8EAjAAMB8GA1UdIwQYMBaAFFvkKdHy6Ewl
\nK0UCr5sK5w\/0RJ4PMBcGA1UdIAQQMA4wDAYKKwYBBAHWeQIFATANBgkqhkiG9w0B
\nAQUFAAOCAQEAZP7chosyKeuZznPCuR85uYBGWwFCl4Xbz\/scx95FvFrZ1uzOEsTp
\nHWN6OnbBC5pJHUD3+IJsCgo+u\/CLmDWab9tBTpXuL7jSnsdu4i9UndVjIOooBnkB
\n5kE5gvNS1Z4SeU3XdsdTS2lxT1rPrnRwQmkaHin0LCs40JnNJDBo+WXR1p+iwOF6
\ng4oIuxFIo7PfK4CcAhAxeJuQshNQsTydXIPKouezheliWUx7LxCsuBu9guNHVGHV
\nqerdkIKOK60YbB0NKEytG9tXujnSFYgaRFkTiNTstjoJq6OzHQWfzPhZ5ZbkHnzN
\nOAUt9BRdP2MC78h\/EHhJrMrOWjATUyHUaQ==
\n—–END CERTIFICATE—–
\nsubject=\/C=US\/ST=California\/L=Mountain View\/O=Google Inc\/CN=smtp.gmail.com
\nissuer=\/OU=generated by avast! antivirus for SSL scanning\/O=avast! Mail Scanner\/
\nCN=avast! Mail Scanner Root
\n—
\nNo client certificate CA names sent
\n—
\nSSL handshake has read 2698 bytes and written 433 bytes
\n—
\nNew, TLSv1\/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384
\nServer public key is 2048 bit
\nSecure Renegotiation IS supported
\nCompression: NONE
\nExpansion: NONE
\nSSL-Session:
\nProtocol : TLSv1.2
\nCipher : ECDHE-RSA-AES256-GCM-SHA384
\nSession-ID: 95F9D6152B96EDCE0BBC721830941CC23756A27ED627BAC6B70C5D790517125BSession-ID-ctx:
\nMaster-Key: DF1081AA4103C9E8C6532395C2392BF352C11ECED60DD8DB04064BEE4C827380
\n99284ABDBE17126641A51788D2555C02
\nKey-Arg : None
\nPSK identity: None
\nPSK identity hint: None
\nSRP username: None
\nTLS session ticket lifetime hint: 300 (seconds)
\nTLS session ticket:
\n0000 – 70 20 b6 25 e8 3c a4 a6-11 e3 a0 7f 52 52 f6 38 p .%.<……RR.8
\n0010 – 2f a9 9e 7c d2 51 42 c9-8b ea 64 71 e6 0b 4a 27 \/..|.QB…dq..J’
\n0020 – 6b f9 51 2d 74 05 a0 c8-31 0b 2d 00 7c ce 9e d2 k.Q-t…1.-.|…
\n0030 – 20 93 f5 1f f4 81 c8 e0-47 87 a2 7e a3 a1 ec 8f …….G..~….
\n0040 – 28 d2 ee c9 25 40 59 2b-4f da 49 be 83 c2 25 c6 (…%@Y+O.I…%.
\n0050 – c2 29 75 6f ac 0c e1 10-a5 c0 e3 12 77 a9 8e 09 .)uo……..w…
\n0060 – f2 84 3f 3f 1d 60 54 ca-f3 ff f1 4b f0 0e 57 6f ..??.`T….K..Wo
\n0070 – dc dd 48 8a 8e 2d a3 f0-f7 f4 d6 36 4a d2 13 98 ..H..-…..6J…
\n0080 – fc dd 37 2e 28 89 bb 2a-6f 7c df 90 e5 43 12 6e ..7.(..*o|…C.n
\n0090 – 85 50 67 84 60 a0 6a 3c-58 d2 a9 39 80 57 f7 39 .Pg.`.j<X..9.W.9Start Time: 1410213946
\nTimeout : 300 (sec)
\nVerify return code: 19 (self signed certificate in certificate chain)
\n—
\n220 mx.google.com ESMTP dc4sm7174768obb.18 – gsmtp<\/div>\n","protected":false},"excerpt":{"rendered":"

Issue: You would use this procedure to test SSL port compatibility. This is usually used for troubleshooting ephesoft email notifications […]<\/p>\n","protected":false},"author":54,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12337],"tags":[],"yoast_head":"\nTest if SMTP Email Server is SSL ENABLED | Ephesoft Docs<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Test if SMTP Email Server is SSL ENABLED\" \/>\n<meta property=\"og:description\" content=\"Issue: You would use this procedure to test SSL port compatibility. This is usually used for troubleshooting ephesoft email notifications […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ephesoft.com\/docs\/test-if-smtp-email-server-is-ssl-enabled\/\" \/>\n<meta property=\"og:site_name\" content=\"Ephesoft Docs\" \/>\n<meta property=\"article:published_time\" content=\"2014-09-09T05:10:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-08-31T17:01:54+00:00\" \/>\n<meta name=\"author\" content=\"lydiaxie\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"lydiaxie\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ephesoft.com\/docs\/test-if-smtp-email-server-is-ssl-enabled\/\",\"url\":\"https:\/\/ephesoft.com\/docs\/test-if-smtp-email-server-is-ssl-enabled\/\",\"name\":\"Test if SMTP Email Server is SSL ENABLED | Ephesoft Docs\",\"isPartOf\":{\"@id\":\"https:\/\/ephesoft.com\/docs\/#website\"},\"datePublished\":\"2014-09-09T05:10:48+00:00\",\"dateModified\":\"2020-08-31T17:01:54+00:00\",\"author\":{\"@id\":\"https:\/\/ephesoft.com\/docs\/#\/schema\/person\/bca3e75d8d08163c3b26d530db9013d1\"},\"breadcrumb\":{\"@id\":\"https:\/\/ephesoft.com\/docs\/test-if-smtp-email-server-is-ssl-enabled\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ephesoft.com\/docs\/test-if-smtp-email-server-is-ssl-enabled\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ephesoft.com\/docs\/test-if-smtp-email-server-is-ssl-enabled\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ephesoft.com\/docs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Test if SMTP Email Server is SSL ENABLED\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ephesoft.com\/docs\/#website\",\"url\":\"https:\/\/ephesoft.com\/docs\/\",\"name\":\"Ephesoft Docs\",\"description\":\"Intelligent Document Processing Made Easy\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ephesoft.com\/docs\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/ephesoft.com\/docs\/#\/schema\/person\/bca3e75d8d08163c3b26d530db9013d1\",\"name\":\"lydiaxie\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/ephesoft.com\/docs\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/b98869ec848ba0d1f0d43297973b9cd7?s=96&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/b98869ec848ba0d1f0d43297973b9cd7?s=96&r=g\",\"caption\":\"lydiaxie\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Test if SMTP Email Server is SSL ENABLED | Ephesoft Docs","robots":{"index":"noindex","follow":"follow"},"og_locale":"en_US","og_type":"article","og_title":"Test if SMTP Email Server is SSL ENABLED","og_description":"Issue: You would use this procedure to test SSL port compatibility. 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