Are you email landing in inbox?
Do you know where your email are landing? Are you testing if emails land in the primary inbox before launching an outreach campaign? Do you monitor it during the campaign?
I'm hunting a free tool to help you answer those question on product hunt today.
I tried 2 best tools- Warmbase (email warm-up tool) and SendFlock (cold email automation tool). Both tool have worked great for me. You can try too.