Gmail Send As Setup – Aerial Solution Services

Gmail “Send As” Setup Instructions — Postmark SMTP

For each Aerial Solution Services employee.
Follow these steps on your own Gmail account to send emails from your company address.

Your Assigned Email Address

Employee Gmail Account Company Email
Craig Buckman buckmanc46@gmail.com craig@aerialss.com
James Baughman jamesbaughman96@gmail.com james@aerialss.com
Matt Arthur mattarthurass@gmail.com matt@dieselss.com
Tony Hibl tonyhiblass@gmail.com tony@dieselss.com
Michelle Roller michelleroller12@gmail.com michelle@dieselss.com
Vlad Sanchez v14003768@gmail.com vlad@dieselss.com

Step 1: Open Gmail Settings

  1. Log in to your Gmail account (the one listed above)
  2. Click the gear icon in the top-right corner
  3. Click “See all settings”
  4. Click the “Accounts and Import” tab

Step 2: Add Your Company Email

  1. Find the section labeled “Send mail as”
  2. Click “Add another email address”
  3. A popup window will appear. Fill in:
    • Name: Your full name (as you want it to appear on emails)
    • Email address: Your company email from the table above
  4. ✅ Check the box: “Treat as an alias”
  5. Click “Next Step”

Step 3: Enter Postmark SMTP Settings

Select “Send through SMTP servers” and enter these settings:

If your company email is @aerialss.com (Craig, James):

Field Value
SMTP Server smtp.postmarkapp.com
Username 56ee4bf8-3730-4156-adab-d79fa6b06b68
Password 56ee4bf8-3730-4156-adab-d79fa6b06b68
Port 587
Connection security TLS (STARTTLS)

If your company email is @dieselss.com (Matt, Tony, Michelle, Vlad):

Field Value
SMTP Server smtp.postmarkapp.com
Username 70f4a5f6-1bf5-4c88-ae57-8d4121d369d0
Password 70f4a5f6-1bf5-4c88-ae57-8d4121d369d0
Port 587
Connection security TLS (STARTTLS)

Click “Add Account”.

Step 4: Verify Your Email

  1. Gmail will send a verification email to your company address
  2. Since forwarding is already set up, the verification email will arrive in your Gmail inbox within a minute or two
  3. You can either:
    • Click the verification link in the email, OR
    • Enter the confirmation code from the email into the popup window
  4. Once verified, your company email will appear in the “Send mail as” list

Step 5: Set Company Email as Default

  1. Back in Settings → Accounts and Import → “Send mail as”
  2. Find your new company email in the list
  3. Click “make default” next to it
  4. Now all new emails you compose will automatically send from your company address

Step 6: Set Reply-To (Recommended)

  1. Still in the “Send mail as” section
  2. Click “edit info” next to your company email
  3. Check “Specify a different ‘reply-to’ address”
  4. Enter your company email address again
  5. Click “Save Changes”

This ensures replies go to your company address, not your Gmail address.


Quick Reference

  • New emails automatically send from your company address (after Step 5)
  • Replies come from the address the original email was sent to
  • To change sender on any email, click your name in the “From” field while composing and select your company email

Troubleshooting

Problem Solution
Verification email didn’t arrive Check Spam and Promotions tabs. Wait 2–3 minutes. If still nothing, click “Resend email” in the verification popup.
SMTP connection failed Double-check the username and password were copied exactly with no extra spaces. Make sure port is 587 and security is TLS.
“Send through SMTP” option not showing Use a desktop browser (not the Gmail mobile app).
Emails not going through Contact Frank — the Postmark credentials may need updating.