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550 Please turn on SMTP Authentication in your mail client, or login to the IMAP/POP3 server before sending your message.

21 freelancers are bidding on average $100 for this job

$155 USD in 3 days
(51 Reviews)
6.8
RWHTech

That's pretty normal and the corrective action will depend on where you're getting the error and what software/platform is being used. Relevant Skills and Experience I run a web hosting service and have extensive mail More

$50 USD in 1 day
(218 Reviews)
6.4
dustafo

I can get this fixed right away for you, just let me know when you are ready to start. Stay tuned, I'm still working on this proposal.

$50 USD in 0 days
(135 Reviews)
6.4
tanujchugh

Hello sir, I have gone through your proposal and will be able to solve the issue you are facing. I have 8 years of experience in the same field. thanks Relevant Skills and Experience web hosting, aws, linux, email mar More

$140 USD in 1 day
(141 Reviews)
6.2
kuldeepvk

please share server details..i will check and can resolve your issue...i have 09 years experience Relevant Skills and Experience dns,linux,webhosting,mailing server Proposed Milestones $77 USD - server issue

$77 USD in 1 day
(126 Reviews)
6.0
$55 USD in 3 days
(25 Reviews)
5.7
netonepk

Hello , raza here , I can help you regarding this issue. Relevant Skills and Experience Mail Services Proposed Milestones $30 USD - Full Payment.

$30 USD in 0 days
(55 Reviews)
5.0
Gauravsingh9828

Hi I have 3 years of experience as in server handling and server setup -management . I can fix above error mention by you and can start work right away thanks Relevant Skills and Experience DNS, Linux, PHP, System More

$120 USD in 3 days
(50 Reviews)
5.0
numerichost

Hi, I have about 10 years experience in linux administration, i prefer to work with web hosting control panels like cpanel, plesk, , zpanel etc Relevant Skills and Experience linux Proposed Milestones $55 USD - smtp More

$55 USD in 0 days
(41 Reviews)
5.1
javierarenas

I can help you with this error. Google made mandatory authentication for every mail delivery. Relevant Skills and Experience 20 years as sysadmin Proposed Milestones $155 USD - Mail server fixing.

$155 USD in 3 days
(47 Reviews)
4.9
chiragdosi

I am Red Hat Certified Linux Engineer and having 5+ year of experience in Managing Core Server | Dedicated Server | VPS Server. I will help you in solving error 550 and other issues. Relevant Skills and Experience WHM More

$70 USD in 1 day
(22 Reviews)
4.6
originitsolution

Dear Sir, You have recently advertised for website developer. After reading the job description I am confident that I would be a perfect fit for this position as my experience and abilities precisely match your requir More

$155 USD in 3 days
(9 Reviews)
4.3
infihost

Hi, We will check all the authentications and resolve the issue of SMTP server for sending mails. Thank you. Relevant Skills and Experience We have more than 5 years experience in email marketing, email server setup, More

$45 USD in 1 day
(19 Reviews)
3.9
wrarvw

Hello, I have a lot of experience with mail systems and I can help you enable SMTP auth in your clients. Relevant Skills and Experience I have a lot of experience with mail systems including gmail. Proposed Milestone More

$45 USD in 3 days
(28 Reviews)
4.3
squilla

Need the access to the place where you are using the email. Relevant Skills and Experience few Proposed Milestones $50 USD - fixed

$50 USD in 1 day
(16 Reviews)
4.0
vinvic4fc

Hello, can help you fix the issue, its related with allowed MTA Relay host. have lots of experience with email servers Relevant Skills and Experience Server Administrator, Bulk Marketing, Email Server, DNS Proposed M More

$200 USD in 1 day
(6 Reviews)
3.6
rodrigocaicedo

A proposal has not yet been provided

$60 USD in 1 day
(1 Review)
2.4
mahwish1995

I am PROFESSOR in Web Design and Development. It would be honor for me to work on your project Relevant Skills and Experience I have done similar work on 10 websites Proposed Milestones $222 USD - Service Fee

$222 USD in 1 day
(1 Review)
2.2
morattojr

Hi i solv this for you, i have 9 years of experience and new on [url removed, login to view] so i can make you a good bid and the best job for a good qualification, can we talk? Habilidades e Experiência Relevantes SMPT Pré-pagame More

$88 USD in 10 days
(0 Reviews)
0.0
AppInfini

I have experience of working with MX records, webmail and Google Suite. I believe I can help you by fixing email settings of your server.

$91 USD in 1 day
(0 Reviews)
0.0