If Gmail is your main concern, try this: Forward all emails to your new email address and reply from the new one. Also use your email signature as an ad for y

If Gmail is your main concern, try this: Forward all emails to your new email address and reply from the new one. Also use your email signature as an ad for your new email. Like this, "Please send all emails to my new email new@email" Lastly, you can bcc your entire contacts - 20-40 per day informing them of your new email. Hope this helps.