## Supported Versions ### ServerCertificateValidationCallback Pleasanter 1.3.18.0 or later ### SecureSocketOptions Pleasanter 1.3.49.0 or later ## Notes When changing parameters, please refer to "[Confirmation When Changing Parameters](/en/manual/parameter-edit)". ## Setting Values The setting values ​​for this Parameter file are as follows. # Description of Each Parameter ## When Using an SMTP Server |Parameter name|Value (e.g)|Description| |:--|:--|:--| |SmtpHost|"smtp.example.com"|Specify the address of the SMTP server. | |SmtpPort|25|Specify the port of the SMTP server. | |SmtpUserName|"UserName"|Specify the user name for SMTP-AUTH. Specify null if user authentication is not performed. | |SmtpPassword|"Password"|Specify the password for SMTP-AUTH. Specify null if user authentication is not performed. | ## When Using SendGrid |Parameter name|Value (e.g)|Description| |:--|:--|:--| |SmtpHost|"smtp.sendgrid.net"|Specify the address of SendGrid. | |SmtpPort|0|No setting required if using SendGrid. | |SmtpUserName|"apikey"| Specify "apikey" (fixed value). | |SmtpPassword|"SG.xxxxxxx"|Specify the API key of SendGrid. | Example description of the above columns: ``` "SmtpHost": "smtp.sendgrid.net", "SmtpPort": 0, "SmtpUserName": "apikey", "SmtpPassword": "SG.xxxxAPIKeyxxxxxx...", ``` ## Common Settings |Parameter name|Value (e.g)|Description| |:--|:--|:--| |SmtpEnableSsl|false|Specify true to enable SSL. If set to true, the StartTls encryption method will be applied. If you want to specify a different method, use the SecureSocketOptions Parameter. | |ServerCertificateValidationCallback|false|Specify true to suppress the error "An error occurred while attempting to establish an SSL or TLS connection". | |SecureSocketOptions|"SslOnConnect"|Specify the SSL/TLS encryption method to use for the connection. The default value is null. For allowed strings, refer to [Enum Names](http://www.mimekit.net/docs/html/T_MailKit_Security_SecureSocketOptions.htm) available in MimeKit. | |FixedFrom|"fixed@example.com"|If an email address is specified, this will be the from address when sending an email. If null is set, the logged-in user's email address will be the from address. | |AllowedFrom|["support@example.com"]|If FixedFrom is not null and corresponds to an email address listed in AllowedFrom, FixedFrom will not be used and the email address of the logged-in user will be the from. | |SupportFrom|"support@example.com"|Specify a support email address. Required when using "[Enable 2-step Authentication by Email](/en/manual/secondary-authentication)". | |InternalDomains|".example1.com,.example2.com"|If you want to restrict the domains to which emails can be sent, specify a whitelist separated by commas. | |AddressValidation|"\\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]+\\b"|Specify the regular expression used to validate email addresses. | |Encoding|"shift_jis"|The default value is null. Specify explicitly if you want to change it to something other than UTF-8. If the system does not support the encoding name, an error will be output to SysLogs when the settings are loaded, and then sending will be attempted in UTF-8. | |ContentEncoding|"SevenBit"| The default value is null. For permitted strings, refer to [Enum Names](http://www.mimekit.net/docs/html/T_MimeKit_ContentEncoding.htm) available in MimeKit. | To ensure this parameter file is not mistakenly made public externally, a function to obtain user authentication information from the OS system environment variables has been added (ver.1.2.21.0). System environment variable naming convention: |No|Variable name| |:--|:--| |1|(Service name)_Mail_SmtpUserName| |2|(Service name)_Mail_SmtpPassword| It is still possible to set these in this parameter file as before. For Azure, add/edit from [App Service Settings] -> [Configuration] -> [Application Settings]. When set in both this parameter file and the system environment, the priority is as follows: ### SmtpUserName Priority |Priority order|Setting value| |:--|:--| |1|"SmtpUserName" in this parameter file| |2|"(Service name)_Mail_SmtpUserName" in the environment variable| ### SmtpPassword Priority |Priority order|Setting value| |:--|:--| |1|"SmtpPassword" in this parameter file| |2|"(Service name)_Mail_SmtpPassword" in the environment variable|