In this article we are going to setup EBS Notification Mailer with gmail account.

Mailer Outbound and Inbound can be configured with GMail SMTP and IMAP servers using below configuration details.









SMTP server 
Host Name
smtp.gmail.com
SSL Port
465
SSL required
Yes
User Name
Password
Your gmail password
 IMAP server

 Host Name
imap.gmail.com 
 SSL Port
993 
SSL Required 
Yes
 User Name
workflowebs@gmail.com
 Password
Your gmail password

Setup Steps:

Step 1. Create a GMAIL account
Step 2. Create 2 new folders as PROCESS and DISCARD



Step 3. Turn on less secure access using below URL by logging into account from browser
https://www.google.com/settings/security/lesssecureapps


Step 4: Check that IMAP is turned on
On your computer, open Gmail.
In the top right, click Settings Settings.
Click Settings.
Click the Forwarding and POP/IMAP tab.
In the "IMAP Access" section, select Enable IMAP.
Click Save Changes.





Step 5: Install GMAIL SSL Certificates into the Concurrent Manager Tier:

  a) Copy the following GMAIL SSL Certificate into a file called gamil.cer



-----BEGIN CERTIFICATE-----

MIIDWzCCAsSgAwIBAgIKaNPuGwADAAAisjANBgkqhkiG9w0BAQUFADBGMQswCQYD

VQQGEwJVUzETMBEGA1UEChMKR29vZ2xlIEluYzEiMCAGA1UEAxMZR29vZ2xlIElu

dGVybmV0IEF1dGhvcml0eTAeFw0xMTAyMTYwNDQzMDRaFw0xMjAyMTYwNDUzMDRa

MGgxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1N

b3VudGFpbiBWaWV3MRMwEQYDVQQKEwpHb29nbGUgSW5jMRcwFQYDVQQDEw5pbWFw

LmdtYWlsLmNvbTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAqfPyPSEHpfzv

Xx+9zGUxoxcOXFrGKCbZ8bfUd8JonC7rfId32t0gyAoLCgM6eU4lN05VenNZUoCh

L/nrX+ApdMQv9UFV58aYSBMU/pMmK5GXansbXlpHao09Mc8eur2xV+4cnEtxUvzp

co/OaG15HDXcr46c6hN6P4EEFRcb0ccCAwEAAaOCASwwggEoMB0GA1UdDgQWBBQj

27IIOfeIMyk1hDRzfALz4WpRtzAfBgNVHSMEGDAWgBS/wDDr9UMRPme6npH7/Gra

42sSJDBbBgNVHR8EVDBSMFCgTqBMhkpodHRwOi8vd3d3LmdzdGF0aWMuY29tL0dv

b2dsZUludGVybmV0QXV0aG9yaXR5L0dvb2dsZUludGVybmV0QXV0aG9yaXR5LmNy

bDBmBggrBgEFBQcBAQRaMFgwVgYIKwYBBQUHMAKGSmh0dHA6Ly93d3cuZ3N0YXRp

Yy5jb20vR29vZ2xlSW50ZXJuZXRBdXRob3JpdHkvR29vZ2xlSW50ZXJuZXRBdXRo

b3JpdHkuY3J0MCEGCSsGAQQBgjcUAgQUHhIAVwBlAGIAUwBlAHIAdgBlAHIwDQYJ

KoZIhvcNAQEFBQADgYEAxHVhW4aII3BPrKQGUdhOLMmdUyyr3TVmhJM9tPKhcKQ/

IcBYUev6gLsB7FH/n2bIJkkIilwZWIsj9jVJaQyJWP84Hjs3kus4fTpAOHKkLqrb

IZDYjwVueLmbOqr1U1bNe4E/LTyEf37+Y5hcveWBQduIZnHn1sDE2gA7LnUxvAU=

-----END CERTIFICATE-----



   b) Save the file gmail.cer into $AF_JRE_TOP/lib/security/ directory

   c) Change permissions on gmail.cer to 755.

       $  chmod 755 gmail.cer

   d) Install the SSL Certificate into:

        $  keytool -importcert -trustcacerts -keystore $AF_JRE_TOP/lib/security/cacerts  -storepass changeit -alias gmail-lnx_chainnedcert -file gmail.cer 

   e) Now configure Work flow mailer using edit button and start the mailer services.





Step 6: Update override address to get mail on my inbox.

update fnd_svc_comp_param_vals
set    parameter_value = 'funoracleappsdba@gmail.com'
where  parameter_id =
( select parameter_id
 from   fnd_svc_comp_params_tl
 where  display_name = 'Test Address');



Step 7: Run the Mailer command from the Concurrent Manager Tier to test the IMAP Connection:

$AFJVAPRG -classpath $AF_CLASSPATH -Dprotocol=imap -Ddbcfile=$FND_SECURE/$TWO_TASK.dbc -Dserver=imap.gmail.com -Dport=993 -Dssl=Y -Dtruststore=$AF_JRE_TOP/lib/security/cacerts -Daccount= -Dpassword= -Dconnect_timeout=120 -Ddebug=Y -Dlogfile=GmailImapTest.log -DdebugMailSession=Y oracle.apps.fnd.wf.mailer.Mailer



Step 8: Run the Mailer command from the Concurrent Manager Tier to Test the SMTP Connection:

$AFJVAPRG -classpath $AF_CLASSPATH -Dprotocol=smtp -Ddbcfile=$FND_SECURE/$TWO_TASK.dbc -Dserver=smtp.gmail.com -Dport=465 -Dssl=Y -Dtruststore=$AF_JRE_TOP/lib/security/cacerts -Daccount= -Dpassword= -Dconnect_timeout=120 -Ddebug=Y -Dlogfile=GmailSmtpTest.log -DdebugMailSession=Y oracle.apps.fnd.wf.mailer.Mailer


Step 9: Send a test mail and verify. You might need to check your spam folder to get the mail. Add mail-id workflowebs@gmail as trusted contact.













REF:Using GMAIL's IMAP & SMTP Server Configuring the Oracle Workflow Mailer (Doc ID 2052059.1)