You can use gmail's SMTP server to send out emails from CPPM.
Today, we will see how to use gmail SMTP server to send out emails for you.
- Create a gmail account.
- go to below URL
Allow less secure apps i.e. Allow less secure apps: ON.
- Navigate to Password & sign-in method in the same page.
set the two step verification to off. (That is the default.)
- Add the intermediate CA and Root CA to the trust list of CPPM. Download them by following the links.
- Configure the Messaging Setup as below:
Connection Security must be set to 'StartTLS' and port to 587.
- Try sending a test email
Email is successfully sent.
If it fails to send, you can view the event viewer for additional information.
Verification :
Email received in inbox.
For your reference:
To extract the smtp.gmail.com certificate:
sh-4.1# nslookup smtp.gmail.com
Server: 8.8.8.8
Address: 8.8.8.8#53
Non-authoritative answer:
smtp.gmail.com canonical name = gmail-smtp-msa.l.google.com.
Name: gmail-smtp-msa.l.google.com
Address: 74.125.24.108
Name: gmail-smtp-msa.l.google.com
Address: 74.125.24.109
sh-4.1# openssl s_client -showcerts -connect 74.125.24.109:465
CONNECTED(00000003)
depth=2 OU = GlobalSign Root CA - R2, O = GlobalSign, CN = GlobalSign
verify return:1
depth=1 C = US, O = Google Trust Services, CN = Google Internet Authority G3
verify return:1
depth=0 C = US, ST = California, L = Mountain View, O = Google Inc, CN = smtp.gmail.com
verify return:1
---
Certificate chain
0 s:/C=US/ST=California/L=Mountain View/O=Google Inc/CN=smtp.gmail.com
i:/C=US/O=Google Trust Services/CN=Google Internet Authority G3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
1 s:/C=US/O=Google Trust Services/CN=Google Internet Authority G3
i:/OU=GlobalSign Root CA - R2/O=GlobalSign/CN=GlobalSign
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=/C=US/ST=California/L=Mountain View/O=Google Inc/CN=smtp.gmail.com
issuer=/C=US/O=Google Trust Services/CN=Google Internet Authority G3
---
No client certificate CA names sent
Peer signing digest: SHA256
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 2986 bytes and written 433 bytes
---
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES128-GCM-SHA256
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
Protocol : TLSv1.2
Cipher : ECDHE-RSA-AES128-GCM-SHA256
Session-ID: 63AAFEADB5EADD8456F67E2549CC98D12E9AA9163910C3222C6A86B2A272942E
Session-ID-ctx:
Master-Key: C8EC5EBD78DF0E12639305676AAFD16917C04E875447499C94F287812B5AA59D255E63151C3229184B53B70890FD2390
Key-Arg : None
Krb5 Principal: None
PSK identity: None
PSK identity hint: None
TLS session ticket lifetime hint: 100800 (seconds)
TLS session ticket:
0000 - 00 0d f8 83 0a 59 d7 0b-1f 6c 04 70 c3 ff fa 66 .....Y...l.p...f
0010 - 08 c3 f4 e0 f7 b2 39 db-52 bc 26 f0 bf b8 d2 50 ......9.R.&....P
0020 - 68 b3 1f b4 b9 55 a8 1b-07 22 12 05 bb 66 b7 1a h....U..."...f..
0030 - 20 d4 11 b5 be 60 78 69-17 1c a0 91 b3 3f b1 6b ....`xi.....?.k
0040 - 70 2c ea 64 72 82 37 fb-a7 ac b8 f4 09 70 bf d6 p,.dr.7......p..
0050 - 36 93 46 9b 64 2c ee b1-a5 7f ca 9d 70 a3 64 8b 6.F.d,......p.d.
0060 - b8 ec fc 61 b1 aa ca 7c-e4 64 d5 ad 74 1e 70 41 ...a...|.d..t.pA
0070 - 4f 77 e7 f9 03 80 2c 48-cf 4e ee 2a 97 ba c1 06 Ow....,H.N.*....
0080 - 37 f3 e4 87 95 f1 5e f2-d4 c5 df 9f 37 67 95 64 7.....^.....7g.d
0090 - 51 db 6c 1c d0 44 db 17-2d d4 a5 83 a8 ad 6b e0 Q.l..D..-.....k.
00a0 - 5a f9 68 7e 7d 22 b0 45-73 6c ed f9 5c e1 8b 76 Z.h~}".Esl..\..v
00b0 - 8d 70 a5 5d ea 56 bb 03-c1 43 99 5d 3e c4 8a d7 .p.].V...C.]>...
00c0 - 3f c0 e7 b6 1d 48 25 ab-87 f1 61 c3 97 b1 ef 78 ?....H%...a....x
00d0 - b4 52 98 1e 90 .R...
Start Time: 1515099031
Timeout : 300 (sec)
Verify return code: 0 (ok)
---
220 smtp.gmail.com ESMTP d81sm9757556pfj.163 - gsmtp
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