You can make the emails you send via Pulsar Media Contacts even more reliable and secure by updating your DNS records to give Pulsar permission to send email on behalf of your organisation. This also removes the ‘sent via Vuelio’ which appears in the header of emails.
You need to add the following records: (send this to your IT department/system administrator)
1. Hostname: @
Type: TXT
Destination: v=spf1 a mx include:_spf.elasticemail.com ~all
2. Hostname: tracking
Type: CNAME
Destination: api.elasticemail.com
3. Hostname: api._domainkey
Type: TXT
Destination: k=rsa;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbmGbQMzYeMvxwtNQoXN0waGYaciuKx8mtMh5czguT4EZlJXuCt6V+l56mmt3t68FEX5JJ0q4ijG71BGoFRkl87uJi7LrQt1ZZmZCvrEII0YO4mp8sDLXC8g1aUAoi8TJgxq2MJqCaMyj5kAm3Fdy2tzftPCV/lbdiJqmBnWKjtwIDAQAB
OR for a subdomain add:
Destination: api._domainkey.(customerdomain)
Type: TXT
Destination: k=rsa;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbmGbQMzYeMvxwtNQoXN0waGYaciuKx8mtMh5czguT4EZlJXuCt6V+l56mmt3t68FEX5JJ0q4ijG71BGoFRkl87uJi7LrQt1ZZmZCvrEII0YO4mp8sDLXC8g1aUAoi8TJgxq2MJqCaMyj5kAm3Fdy2tzftPCV/lbdiJqmBnWKjtwIDAQAB
How to add this to your DNS records
You need access to your DNS control panel and from there find the section to edit the TXT record.