Used Quick Mail Sender for Windows?
Developer’s Description
quick Mail Sender has an excellent interface, very intuitive. We did not use tons of buttons and wizards, especially to bring the usability to the extreme. All you have to do is to fill in the form and start sending emails in seconds. The fields you have to fill in are as in any email client: sender's email address (From), recipient email address (copy & paste from a text file or an Excel sheet), the email subject and the body. If the body contains HTML text, simply click the "Send as HTML" checkbox.
Yes, the software has a multi-threading feature. It will deliver in parallel, as when you would have a lot of email clients open. It will automatically balance the email addresses between tasks, so you won't have to concern about the speed of each server. It is optimized to deliver all the email in the shortest time. We support now the "Direct Delivery" Method. The email will be delivered directly on recipient's email server, you do not need to install one locally. Still, if you want, or you are constrained by your internet provider to use a relay SMTP server, you simply have to fill it under the "SMTP server" box. The program will still deliver with multiple parallel tasks, on you provider's SMTP server.
Used Quick Mail Sender for Windows?
Explore More

AutoMSW
Free
SysTools vCard Viewer
Free
eAnnouncer
Trial version
Public Contact After Reply for Outlook
FreeEmail Collector Lite
Trial versionbeeNotes
PaidX-Ray Mail Assistant
Free
Aryson EDB to PST Converter
Trial versionDra&Drop E-mail List Manager
FreeTurgs Zimbra Wizard
Trial version
SysTools Zoho Backup
Trial version
SysTools Google Drive Migrator
Trial version