pgMail Sending mail from within PostgreSQL for more than ten years!
pgMail v1.2 (2012-01-07)
pgMail is a stored function written in TCL which takes 4 arguments of type 'text' (Who is it from, who is it to, subject, and body of message), contacts the email server via TCL sockets, and transmits your email (Now UTF-8 Compatible!).
Before you can use pgMail, you must install the TCL/u procedural language. TCL/u is an UNRESTRICTED version of TCL that your database can use in its stored functions. Before you go nuts installing the unrestricted TCL procedural language in all of your databases, take into account that you must prepare adequate security precautions when adding the TCL/u language to your database! I will not be responsible for misconfigured servers allowing dangerous users to do bad things!
To install the TCL/u procedural language, you must have compiled (or used binary packages) and installed the TCL extensions of PostgreSQL. Once you are sure this has been completed, simply type the following at the unix shell prompt as a database administrator.
# createlang pltclu [YOUR DATABASE NAME]
In the place of [YOUR DATABASE NAME], put the name of the database to which you will be adding the stored procedure. If you want it to be added to all NEW databases, use "template1" as your database name.
BEFORE ADDING THE PROCEDURE TO YOUR DATABASE YOU MUST DO THE FOLLOWING!!!
Replace the text <ENTER YOUR MAILSERVER HERE> with the fully qualified domain name for your mailserver. i.e., mail.server.com.
Replace the text <ENTER YOUR DATABASESERVER HERE> with the fully qualified domain name for your database server. i.e., db.server.com.
Once you have done the above, you are ready to go.
After this step, use the psql interface to add the pgMail function. Just copy the contents of the pgmail.sql file and paste it into your window. You may also load it directly from the command line by typing:
# psql -e [YOUR DATABASE NAME] < pgMail.sql
Once you have installed the stored function, simply call the procedure as follows.
select pgmail('Send From
In both the "Send From" and "Send To" fields, you may include either only the email, or the email enclosed in <> with a plaintext name.
Testing Your Install
I have included an example for you to try. You MUST FIRST replace the string
Once that is complete, first run the example.setup.sql. Then execute the example.execute.sql script. Provided everything is working well, you will see 2 emails in your mailbox. To remove this example, execute the example.cleanup.sql script.